UBUNTU-CVE-2020-35573

    Dashboard / Vulnerabilities / UBUNTU-CVE-2020-35573

    UBUNTU-CVE-2020-35573

    Published: 20 Dec 2020Last Modified: 5 Feb 2026
    Upstream:
    CVE-2020-35573
    Aliases:
    USN-4730-1

    Summary:

    Details: srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a long timestamp tag in an SRS address.

    References: https://ubuntu.com/security/CVE-2020-35573, https://github.com/roehling/postsrsd/commit/4733fb11f6bec6524bb8518c5e1a699288c26bac, https://github.com/roehling/postsrsd/commit/4733fb11f6bec6524bb8518c5e1a699288c26bac, https://ubuntu.com/security/notices/USN-4730-1, https://www.cve.org/CVERecord?id=CVE-2020-35573

    Affected packages

    Package

    Name: postsrsd

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.2-1

    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
    UBUNTU-CVE-2020-35573 | CVE-DB