AZL-44997

    Dashboard / Vulnerabilities / AZL-44997

    AZL-44997

    Published: 14 Feb 2023Last Modified: 21 Apr 2026
    Upstream:

    Summary: CVE-2023-25566 affecting package gssntlmssp for versions less than 1.3.1-1

    Details: GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, a memory leak can be triggered when parsing usernames which can trigger a denial-of-service. The domain portion of a username may be overridden causing an allocated memory area the size of the domain name to be leaked. An attacker can leak memory via the main `gss_accept_sec_context` entry point, potentially causing a denial-of-service. This issue is fixed in version 1.2.0.

    Affected packages

    Package

    Name: gssntlmssp

    Purl: pkg:rpm/azure-linux/gssntlmssp

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.1-1

    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
    AZL-44997 | CVE-DB