CVE-2021-31229

    Dashboard / Vulnerabilities / CVE-2021-31229

    CVE-2021-31229

    Published: 15 Apr 2021Last Modified: 16 Apr 2026

    Summary:

    Details: An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd() performs incorrect memory handling while parsing crafted XML files, which leads to an out-of-bounds write of a one byte constant.

    References: https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html, https://sourceforge.net/p/ezxml/bugs/26/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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
    CVE-2021-31229 | CVE-DB