Bug 1739393 (CVE-2019-5058) - CVE-2019-5058 SDL2_image: exploitable code execution vulnerability in image rendering leads to a heap overflow
Summary: CVE-2019-5058 SDL2_image: exploitable code execution vulnerability in image r...
Alias: CVE-2019-5058
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1739394 1739395 1739396 1739397
TreeView+ depends on / blocked
Reported: 2019-08-09 08:48 UTC by Marian Rehak
Modified: 2021-02-16 21:31 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2019-08-09 13:18:22 UTC

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Description Marian Rehak 2019-08-09 08:48:43 UTC
An exploitable code execution vulnerability exists in the XPM image rendering functionality of SDL2_image 2.0.4. A specially crafted XPM image can cause an integer overflow, allocating too small of a buffer. This buffer can then be written out of bounds resulting in a heap overflow, ultimately ending in code execution. An attacker can display a specially crafted image to trigger this vulnerability.

External References:


Comment 1 Marian Rehak 2019-08-09 08:49:05 UTC
Created SDL2_image tracking bugs for this issue:

Affects: epel-7 [bug 1739394]
Affects: fedora-all [bug 1739396]

Created mingw-SDL2_image tracking bugs for this issue:

Affects: epel-all [bug 1739395]
Affects: fedora-all [bug 1739397]

Comment 2 Product Security DevOps Team 2019-08-09 13:18:22 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.

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