{"id":"AZL-44844","summary":"CVE-2023-25567 affecting package gssntlmssp for versions less than 1.3.1-1","details":"GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication, has an out-of-bounds read when decoding target information prior to version 1.2.0. The length of the `av_pair` is not checked properly for two of the elements which can trigger an out-of-bound read. The out-of-bounds read can be triggered via the main `gss_accept_sec_context` entry point and could cause a denial-of-service if the memory is unmapped. The issue is fixed in version 1.2.0.","modified":"2026-04-21T04:31:30.964434Z","published":"2023-02-14T18:15:13Z","upstream":["CVE-2023-25567"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25567"}],"affected":[{"package":{"name":"gssntlmssp","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/gssntlmssp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44844.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}