CVE-2019-7251

    Dashboard / Vulnerabilities / CVE-2019-7251

    CVE-2019-7251

    Published: 28 Mar 2019Last Modified: 8 Jul 2026

    Summary:

    Details: An Integer Signedness issue (for a return code) in the res_pjsip_sdp_rtp module in Digium Asterisk versions 15.7.1 and earlier and 16.1.1 and earlier allows remote authenticated users to crash Asterisk via a specially crafted SDP protocol violation.

    References: https://issues.asterisk.org/jira/browse/ASTERISK-28260, https://downloads.asterisk.org/pub/security/AST-2019-001.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- d4cc63728def7ca06ad3f70547de87bc5c9ef7c0
    Fixed -1d47a3c5b8bd961ed026602889c158566eebf9b1

    Affected versions

    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