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    CVE-2020-35652

    An issue was discovered in res_pjsip_diversion.c in Sangoma Asterisk before 13.38.0, 14.x through 16.x before 16.15.0, 17.x before 17.9.0, and 18.x before 18.1.0. A crash can occur when a SIP message is received with a History-Info header that contains a tel-uri, or when a SIP 181 response is received that contains a tel-uri in the Diversion header.

    Published:Jan 29, 2021
    Last Modified:Nov 21, 2024
    EPS:Jan 29, 2021
    EPSS Score:0.00114
    CVSS Score:6.5

    Affected Products

    Vendor
    Digium
    Product
    Asterisk

    Exploits

    https://issues.asterisk.org/jira/browse/ASTERISK-29191https://issues.asterisk.org/jira/browse/ASTERISK-29191

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    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