CVE-2007-6429

描述

Multiple integer overflows in X.Org Xserver before 1.4.1 allow context-dependent attackers to execute arbitrary code via (1) a GetVisualInfo request containing a 32-bit value that is improperly used to calculate an amount of memory for allocation by the EVI extension, or (2) a request containing values related to pixmap size that are improperly used in management of shared memory by the MIT-SHM extension.

如何修補 CVE-2007-6429

要修補 CVE-2007-6429,請將受影響套件升級到下列已修補版本。

• Debian/xorg-server—升級至 2:1.4.1~git20080105-2 或更新版本

CVE-2007-6429 正在被利用嗎?

低 — EPSS 為 2.3%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2:1.4.1~git20080105-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2007-6429