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    CVE-2013-6934

    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.

    Published:Jan 23, 2014
    Last Modified:Apr 11, 2025
    EPS:Jan 23, 2014
    EPSS Score:0.03978
    CVSS Score:7.5

    Affected Products

    Vendor
    Live555
    Product
    Streaming Media
    Vendor
    Videolan
    Product
    Vlc Media Player

    Exploits

    http://isecpartners.github.io/fuzzing/vulnerabilities/2013/12/30/vlc-vulnerability.htmlhttp://isecpartners.github.io/fuzzing/vulnerabilities/2013/12/30/vlc-vulnerability.html

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-38998 — A use-after-free in the SocketDescriptor::tcpReadHandler1 function (liveMedia/RTPInterface.cpp) of LIVE555 Str…
    CVE-2025-65406 (CVSS 6.5) — A heap overflow in the MatroskaFile::createRTPSinkForTrackNumber() function of Live555 Streaming Media v2018.0…
    CVE-2025-65404 (CVSS 6.5) — A buffer overflow in the getSideInfo2() function of Live555 Streaming Media v2018.09.02 allows attackers to ca…
    CVE-2025-65408 (CVSS 6.5) — A NULL pointer dereference in the ADTSAudioFileServerMediaSubsession::createNewRTPSink() function of Live555 S…
    CVE-2025-65407 (CVSS 6.5) — A use-after-free in the MPEG1or2Demux::newElementaryStream() function of Live555 Streaming Media v2018.09.02 a…
    CVE-2025-65405 (CVSS 6.5) — A use-after-free in the ADTSAudioFileSource::samplingFrequency() function of Live555 Streaming Media v2018.09.…
    CVE-2025-34058 (CVSS 8.7) — Hikvision Streaming Media Management Server v2.3.5 uses default credentials that allow remote attackers to aut…
    CVE-2021-28899 (CVSS 7.5) — Vulnerability in the AC3AudioFileServerMediaSubsession, ADTSAudioFileServerMediaSubsession, and AMRAudioFileSe…
    CVE-2019-15232 (CVSS 9.8) — Live555 before 2019.08.16 has a Use-After-Free because GenericMediaServer::createNewClientSessionWithId can ge…
    CVE-2019-9215 (CVSS 9.8) — In Live555 before 2019.02.27, malformed headers lead to invalid memory access in the parseAuthorizationHeader …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High