DEBIAN-CVE-2023-25567

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Source
https://security-tracker.debian.org/tracker/CVE-2023-25567
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-25567.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-25567
Upstream
Published
2023-02-14T18:15:13Z
Modified
2025-09-19T06:09:07Z
Summary
[none]
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.

References

Affected packages

Debian:12 / gss-ntlmssp

Package

Name
gss-ntlmssp
Purl
pkg:deb/debian/gss-ntlmssp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / gss-ntlmssp

Package

Name
gss-ntlmssp
Purl
pkg:deb/debian/gss-ntlmssp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / gss-ntlmssp

Package

Name
gss-ntlmssp
Purl
pkg:deb/debian/gss-ntlmssp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}