#buffer_overflow

PX4-Autopilot provides PX4 flight control solution for drones. In versions 1.14.0-rc1 and prior, PX4-Autopilot has a heap buffer overflow vulnerability in the parser function due to the absence of `parserbuf_index` value checking. A malfunction of the sensor device can cause a heap buffer overflow with leading unexpected drone behavior. Malicious applications can exploit the vulnerability even if device sensor malfunction does not occur. Up to the maximum value of an `unsigned int`, bytes sized data can be written to the heap memory area. As of time of publication, no fixed version is available.

Ubuntu Security Notice 6441-3 - Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service or possibly execute arbitrary code. Kyle Zeng discovered that the networking stack implementation in the Linux kernel did not properly validate skb object size in certain conditions. An attacker could use this cause a denial of service or possibly execute arbitrary code.

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Zavio Equipment: IP Camera Vulnerability: Improper Restriction of Operations within the Bounds of a Memory Buffer, OS Command Injection 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Zavio IP Cameras are affected: CF7500: version M2.1.6.05 CF7300: version M2.1.6.05 CF7201: version M2.1.6.05 CF7501: version M2.1.6.05 CB3211: version M2.1.6.05 CB3212: version M2.1.6.05 CB5220: version M2.1.6.05 CB6231: version M2.1.6.05 B8520: version M2.1.6.05 B8220: version M2.1.6.05 CD321: version M2.1.6.05 3.2 Vulnerability Overview 3.2.1 Stack-based Buffer Overflow CWE-121 Zavio IP Cameras CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, CD321 with firmware version M2.1.6.05 are vulnerable to multiple instances of stack-based overflows. While pr...

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A Buffer overflow vulnerability in DreamSecurity MagicLine4NX versions 1.0.0.1 to 1.0.0.26 allows an attacker to remotely execute code.

In International Color Consortium DemoIccMAX 79ecb74, CIccXformMatrixTRC::GetCurve in IccCmm.cpp in libSampleICC.a has a NULL pointer dereference.

Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.

In build_read_multi_rsp of gatt_sr.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there are many spaces after the "get" substring.

Categories: Exploits and vulnerabilities Categories: News Tags: iLeakage Tags: side-channel Tags: Safari Tags: CVE-2023-40413 Tags: CVE-2023-40416 Tags: CVE-2023-40423 Tags: CVE-2023-42487 Tags: CVE-2023-42841 Tags: CVE-2023-41982 Tags: CVE-2023-41997 Tags: CVE-2023-41988 Tags: CVE-2023-40447 Tags: CVE-2023-42852 Tags: CVE-2023-32434 Tags: CVE-2023-41989 Tags: CVE-2023-38403 Tags: CVE-2023-42856 Tags: CVE-2023-40404 Tags: CVE-2023-41977 Tags: Vim Apple has released security updates for its phones, iPads, Macs, watches and TVs. (Read more...) The post Update now! Apple patches a raft of vulnerabilities appeared first on Malwarebytes Labs.