Headline
CVE-2023-31554: A stack-overflow in pdfimages xpdf4.04
xpdf pdfimages v4.04 was discovered to contain a stack overflow in the component Catalog::readPageLabelTree2(Object*). This vulnerability allows attackers to cause a Denial of Service (DoS).
BabyBus
Posts: 4
Joined: Tue Apr 11, 2023 5:23 am
A stack-overflow in pdfimages xpdf4.04
We found a stack overflow on xpdf4.04.
Command Input
poc_file are attached.
Sanitizer Dump
Code: Select all
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2681945==ERROR: AddressSanitizer: stack-overflow on address 0x7fff0822cec8 (pc 0x0000004cec06 bp 0x7fff0822d710 sp 0x7fff0822ced0 T0)
#0 0x4cec06 in __asan_memcpy /root/test/fuzzing_python/llvm-project-llvmorg-12.0.0/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3
#1 0x7262bd in XRef::fetch(int, int, Object*, int) /root/target/Invariants/xpdf-4.04/xpdf/XRef.cc:1207:11
#2 0x6b1f0c in Object::fetch(XRef*, Object*, int) /root/target/Invariants/xpdf-4.04/xpdf/Object.cc:116:16
#3 0x530190 in Array::get(int, Object*, int) /root/target/Invariants/xpdf-4.04/xpdf/Array.cc:62:19
#4 0x5201c1 in Object::arrayGet(int, Object*, int) /root/target/Invariants/xpdf-4.04/xpdf/Object.h:243:19
#5 0x539869 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:949:12
#6 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#7 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#8 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#9 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#10 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#11 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#12 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#13 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#14 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#15 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#16 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#17 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#18 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#19 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#20 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#21 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#22 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#23 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#24 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#25 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#26 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#27 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#28 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#29 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#30 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#31 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#32 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#33 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#34 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#35 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#36 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#37 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#38 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#39 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#40 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#41 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#42 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#43 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#44 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#45 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#46 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#47 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#48 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#49 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#50 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#51 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#52 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#53 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#54 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#55 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#56 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#57 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#58 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#59 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#60 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#61 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#62 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#63 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#64 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#65 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#66 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#67 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#68 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#69 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#70 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#71 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#72 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#73 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#74 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#75 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#76 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#77 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#78 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#79 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#80 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#81 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#82 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#83 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#84 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#85 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#86 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#87 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#88 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#89 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#90 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#91 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#92 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#93 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#94 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#95 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#96 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#97 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#98 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#99 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#100 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#101 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#102 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#103 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#104 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#105 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#106 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#107 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#108 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#109 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#110 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#111 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#112 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#113 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#114 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#115 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#116 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#117 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#118 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#119 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#120 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#121 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#122 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#123 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#124 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#125 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#126 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#127 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#128 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#129 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#130 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#131 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#132 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#133 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#134 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#135 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#136 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#137 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#138 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#139 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#140 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#141 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#142 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#143 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#144 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#145 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#146 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#147 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#148 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#149 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#150 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#151 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#152 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#153 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#154 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#155 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#156 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#157 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#158 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#159 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#160 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#161 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#162 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#163 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#164 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#165 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#166 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#167 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#168 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#169 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#170 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#171 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#172 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#173 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#174 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#175 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#176 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#177 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#178 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#179 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#180 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#181 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#182 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#183 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#184 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#185 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#186 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#187 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#188 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#189 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#190 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#191 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#192 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#193 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#194 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#195 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#196 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#197 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#198 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#199 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#200 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#201 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#202 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#203 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#204 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#205 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#206 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#207 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#208 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#209 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#210 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#211 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#212 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#213 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#214 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#215 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#216 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#217 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#218 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#219 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#220 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#221 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#222 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#223 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#224 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#225 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#226 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#227 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#228 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#229 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#230 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#231 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#232 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#233 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#234 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#235 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#236 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#237 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#238 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#239 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#240 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#241 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#242 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#243 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#244 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#245 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#246 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#247 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
#248 0x539879 in Catalog::readPageLabelTree2(Object*) /root/target/Invariants/xpdf-4.04/xpdf/Catalog.cc:950:7
SUMMARY: AddressSanitizer: stack-overflow /root/test/fuzzing_python/llvm-project-llvmorg-12.0.0/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3 in __asan_memcpy
==2681945==ABORTING
Environment
OS: Ubuntu 20.04.1
clang:12.0.0
xpdf:4.04
Attachments
poc_file.zip
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