CVE-2007-3645

描述

archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644.

如何修補 CVE-2007-3645

要修補 CVE-2007-3645,請將受影響套件升級到下列已修補版本。

• Debian/libarchive—升級至 2.2.4-1 或更新版本

CVE-2007-3645 正在被利用嗎?

低 — EPSS 為 3.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2.2.4-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2007-3645