DEBIAN-CVE-2016-3705

    Dashboard / Vulnerabilities / DEBIAN-CVE-2016-3705

    DEBIAN-CVE-2016-3705

    Published: 17 May 2016Last Modified: 1 Sept 2026
    Upstream:
    CVE-2016-3705

    Summary:

    Details: The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.

    References: https://security-tracker.debian.org/tracker/CVE-2016-3705

    Affected packages

    Package

    Name: libxml2

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.9.3+dfsg1-1.1

    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