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7.5

imlib2 on Debian can crash when handling malicious images

CVE-2014-9771 · published 10 years ago
Summary

The imlib2 graphics library used in Debian Linux can be forced into a calculation error when it opens a specially crafted image. This can make the application use excessive memory or stop working, disrupting any service that relies on image processing. Upgrade imlib2 to version 1.4.7 or later, or apply the available security patch, and avoid processing images from untrusted sources.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
enlightenment imlib2 <= 1.4.6
cpe:2.3:a:enlightenment:imlib2:*:*:*:*:*:*:*:*
debian debian_linux 7.0
8.0
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Original advisory text
Integer overflow in imlib2 before 1.4.7 allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted image, which triggers an invalid read operation.
Integer overflow in imlib2 before 1.4.7 allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted image, which triggers an invalid read operation.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
3% chance of attack within 30 days
Timeline
Published13 May 2016
Updated30 Oct 2026
First seen29 Sep 2026
Sources
CVE-2014-9771 · NVD
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