SB2019073114 - Buffer overflow in sdl2_image
Published: July 31, 2019 Updated: August 4, 2020
Security Bulletin ID
SB2019073114
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Buffer overflow (CVE-ID: CVE-2019-5057)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
An exploitable code execution vulnerability exists in the PCX image-rendering functionality of SDL2_image 2.0.4. A specially crafted PCX image can cause a heap overflow, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.
Remediation
Install update from vendor's website.
References
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0841