CVE-2012-2836

Description

The exif_data_load_data function in exif-data.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from process memory via crafted EXIF tags in an image.

How to fix CVE-2012-2836

To remediate CVE-2012-2836, upgrade the affected package to a fixed version below.

• Alpine/libexif—upgrade to 0.6.21-r0 or later
• Debian/libexif—upgrade to 0.6.20-3 or later

Is CVE-2012-2836 being exploited?

Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.

Affected packages (2)

• from 0, < 0.6.21-r0
• from 0, < 0.6.20-3

References (2)

• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2012-2836
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-2836