DEBIAN-CVE-2023-45322

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    DEBIAN-CVE-2023-45322

    Published: 6 Oct 2023Last Modified: 15 Sept 2026
    Upstream:
    CVE-2023-45322

    Summary:

    Details: libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."

    References: https://security-tracker.debian.org/tracker/CVE-2023-45322

    Affected packages

    Package

    Name: libxml2

    Purl: pkg:deb/debian/libxml2?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.9.14+dfsg-1.3~deb12u2

    Affected versions

    2.9.14+dfsg-1.2
    2.9.14+dfsg-1.3~deb12u1

    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
    DEBIAN-CVE-2023-45322 | CVE-DB