Headline
CVE-2018-25010: 1956918 – (CVE-2018-25010) CVE-2018-25010 libwebp: out-of-bounds read in ApplyFilter()
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ApplyFilter. The highest threat from this vulnerability is to data confidentiality and to the service availability.
Bug 1956918 (CVE-2018-25010) - CVE-2018-25010 libwebp: out-of-bounds read in ApplyFilter()
Summary: CVE-2018-25010 libwebp: out-of-bounds read in ApplyFilter()
Keywords:
Status:
CLOSED ERRATA
Alias:
CVE-2018-25010
Product:
Security Response
Classification:
Other
Component:
vulnerability
Sub Component:
Version:
unspecified
Hardware:
All
OS:
Linux
Priority:
medium
Severity:
medium
Target Milestone:
—
Assignee:
Red Hat Product Security
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
1961978 1961979 1962004 1962005 1961607 1961608
Blocks:
1940150 1956995
TreeView+
depends on / blocked
Reported:
2021-05-04 16:30 UTC by Guilherme de Almeida Suckevicz
Modified:
2021-11-10 01:53 UTC (History)
CC List:
9 users (show)
Fixed In Version:
libwebp 1.0.1
Doc Type:
If docs needed, set a value
Doc Text:
A flaw was found in libwebp. An out-of-bounds read was found in function ApplyFilter. The highest threat from this vulnerability is to data confidentiality and to the service availability.
Clone Of:
Environment:
Last Closed:
2021-11-10 01:53:17 UTC
Attachments
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Links
System
ID
Private
Priority
Status
Summary
Last Updated
Red Hat Product Errata
RHSA-2021:4231
0
None
None
None
2021-11-09 17:50:30 UTC
Description Guilherme de Almeida Suckevicz 2021-05-04 16:30:40 UTC
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
Reference: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9105
Comment 1 Riccardo Schirone 2021-05-18 10:54:30 UTC
Upstream patch: https://chromium.googlesource.com/webm/libwebp/+/1344a2e947c749d231141a295327e5b99b444d63
Comment 7 errata-xmlrpc 2021-11-09 17:50:29 UTC
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-2021:4231 https://access.redhat.com/errata/RHSA-2021:4231
Comment 8 Product Security DevOps Team 2021-11-10 01:53:14 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve/cve-2018-25010
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