CVE-2013-6934

HIGH 7.5CVE-2013-6934 · Published 23/01/2014 · updated 17/06/2026

Package	Affected versions	Patched versions
streaming media live555	`= 2013-11-26`	No fix yet
vlc media player videolan	`< 2.1.0`	`2.1.0`

Description

The parseRTSPRequestString function in Live Networks Live555 Streaming Media 2013.11.26, as used in VideoLAN VLC Media Player, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a space character at the beginning of an RTSP message, which triggers an integer underflow, infinite loop, and buffer overflow. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-6933.

References

isecpartners.github.io/fuzzing/vulnerabilities/2013/12/30/vlc-vulnerability.html · Exploit
live555.com/liveMedia/public/changelog.txt · Vendor Advisory
securityfocus.com/bid/65139 · Third Party Advisory

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