Vulnerability CVE-2019-5051

Vulnerability CVE-2019-5051

Published: 2019-07-03

Description:

An exploitable heap-based buffer overflow vulnerability exists when loading a PCX file in SDL2_image, version 2.0.4. A missing error handler can lead to a buffer overflow and potential code execution. An attacker can provide a specially crafted image file to trigger this vulnerability.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
6.8/10	6.4/10	8.6/10

Exploit range	Attack complexity	Authentication
Remote	Medium	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Partial

Affected software
Libsdl -> Sdl2 image

References:

https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0820

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