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    CVE-2020-13901

    An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_merge in sdp.c has a stack-based buffer overflow.

    Published:Jun 10, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 10, 2020
    EPSS Score:0.00703
    CVSS Score:9.8

    Affected Products

    Vendor
    Meetecho
    Product
    Janus

    Exploits

    https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13901https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13901

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-4124 (CVSS 6.1) — janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Script…
    CVE-2021-4020 (CVSS 5.4) — janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Script…
    CVE-2020-14033 (CVSS 9.8) — An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_streaming_rtsp_parse_…
    CVE-2020-14034 (CVSS 9.8) — An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in …
    CVE-2020-13900 (CVSS 7.5) — An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_preparse in sdp.c…
    CVE-2020-13899 (CVSS 7.5) — An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_requ…
    CVE-2020-13898 (CVSS 7.5) — An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_process in sdp.c …
    CVE-2020-10573 (CVSS 7.5) — An issue was discovered in Janus through 0.9.1. janus_audiobridge.c has a double mutex unlock when listing pri…
    CVE-2020-10574 (CVSS 9.8) — An issue was discovered in Janus through 0.9.1. janus.c tries to use a string that doesn't actually exist duri…
    CVE-2020-10576 (CVSS 5.9) — An issue was discovered in Janus through 0.9.1. plugins/janus_voicemail.c in the VoiceMail plugin has a race c…

    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