SB2017120754 - Infinite loop in ffmpeg (Alpine package)
Published: December 7, 2017
Security Bulletin ID
SB2017120754
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Infinite loop (CVE-ID: CVE-2017-14058)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
In FFmpeg 3.3.3, the read_data function in libavformat/hls.c does not restrict reload attempts for an insufficient list, which allows remote attackers to cause a denial of service (infinite loop).
Remediation
Install update from vendor's website.