CVE-2020-27874

CVSS v3 Score
8.8
High
CVSS v2 Score
6.8
Medium

Vulnerability Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent WeChat 7.0.18. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the WXAM Decoder. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-11580.

CVSS:8.8(High)

Buffer overflow in Image RAW in Apple Mac OS X 10.5.8 and 10.6.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted DNG image.

CVSS:8.8(High)

Heap-based buffer overflow in the Local Security Authority Subsystem Service (LSASS), as used in Active Directory in Microsoft Windows Server 2003 SP2 and Windows Server 2008 Gold, SP2, and R2; Active...

CVSS:8.8(High)

Remote attackers can use the iPrint web-browser ActiveX plugin in Novell iPrint Client before 5.42 for Windows XP/Vista/Win7 to execute code by overflowing the "name" parameter.

CVSS:8.8(High)

The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows rem...

CVSS:8.8(High)

Integer signedness error in the CIFSFindNext function in fs/cifs/cifssmb.c in the Linux kernel before 3.1 allows remote CIFS servers to cause a denial of service (memory corruption) or possibly have u...

CVSS:8.8(High)

Buffer overflow in Active Directory, Active Directory Application Mode (ADAM), and Active Directory Lightweight Directory Service (AD LDS) in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2,...