Is CVE-2013-6933 in the CISA KEV catalog?

No. CVE-2013-6933 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-6933?

CVE-2013-6933 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2013-6933?

CVE-2013-6933 has an EPSS score of 17.41% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-6933

HIGHEPSS 97th pctl

7.5

CVSS v2

NVD

Description

The parseRTSPRequestString function in Live Networks Live555 Streaming Media 2011.08.13 through 2013.11.25, as used in VideoLAN VLC Media Player, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a (1) space or (2) tab character at the beginning of an RTSP message, which triggers an integer underflow, infinite loop, and buffer overflow.

CWE-119Buffer Overflow CWE-189

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

17.41%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.