CVE-2012-2841

描述

Integer underflow in the exif_entry_get_value function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) 0.6.20 might allow remote attackers to execute arbitrary code via vectors involving a crafted buffer-size parameter during the formatting of an EXIF tag, leading to a heap-based buffer overflow.

受影響套件(2)

• Alpine/libexiffrom 0, < 0.6.21-r0
• Debian/libexiffrom 0, < 0.6.20-3

參考連結(2)

• ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2012-2841
• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2012-2841