Description (CNA)
GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, an incorrect free when decoding target information can trigger a denial of service. The error condition incorrectly assumes the `cb` and `sh` buffers contain a copy of the data that needs to be freed. However, that is not the case. This vulnerability can be triggered via the main `gss_accept_sec_context` entry point. This will likely trigger an assertion failure in `free`, causing a denial-of-service. This issue is fixed in version 1.2.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| gssapi / gss-ntlmssp | affected < 1.2.0 |
CWE
CWE-590
References
- https://github.com/gssapi/gss-ntlmssp/security/advisories/GHSA-7q7f-wqcg-mvfg
- https://github.com/gssapi/gss-ntlmssp/commit/c16100f60907a2de92bcb676f303b81facee0f64
- https://github.com/gssapi/gss-ntlmssp/releases/tag/v1.2.0
ADP enrichment
No English description supplied.
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No references supplied.