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    CVE-2004-1481

    Integer overflow in pnen3260.dll in RealPlayer 8 through 10.5 (6.0.12.1040) and earlier, and RealOne Player 1 or 2 on Windows or Mac OS, allows remote attackers to execute arbitrary code via a SMIL file and a .rm movie file with a large length field for the data chunk, which leads to a heap-based buffer overflow.

    Published:Dec 31, 2004
    Last Modified:Apr 16, 2026
    EPS:Feb 13, 2005
    EPSS Score:0.069
    CVSS Score:5.1

    Affected Products

    Vendor
    Realnetworks
    Product
    Helix Player
    Vendor
    Realnetworks
    Product
    Realone Player
    Vendor
    Realnetworks
    Product
    Realplayer

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2009-4246 (CVSS 9.3) — Stack-based buffer overflow in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, Re…
    CVE-2009-4244 (CVSS 9.3) — Heap-based buffer overflow in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; Rea…
    CVE-2009-4241 (CVSS 9.3) — Heap-based buffer overflow in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, Rea…
    CVE-2010-0416 (CVSS 7.5) — Buffer overflow in the Unescape function in common/util/hxurl.cpp and player/hxclientkit/src/CHXClientSink.cpp…
    CVE-2009-4247 (CVSS 9.3) — Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.1…
    CVE-2009-4257 (CVSS 9.3) — Heap-based buffer overflow in datatype/smil/common/smlpkt.cpp in smlrender.dll in RealNetworks RealPlayer 10, …
    CVE-2009-4242 (CVSS 9.3) — Heap-based buffer overflow in the CGIFCodec::GetPacketBuffer function in datatype/image/gif/common/gifcodec.cp…
    CVE-2009-4245 (CVSS 9.3) — Heap-based buffer overflow in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, Rea…
    CVE-2009-4243 (CVSS 9.3) — RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, RealPlayer 11 11.0.0 through 11.0…
    CVE-2009-4248 (CVSS 9.3) — Buffer overflow in the RTSPProtocol::HandleSetParameterRequest function in client/core/rtspprotocol.cpp in Rea…

    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