AZL-106839
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-106839.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-106839
- Upstream
- Published
- 2026-10-08T21:17:52Z
- Modified
- 2026-10-09T14:17:20Z
- Summary
- CVE-2026-107778 affecting package krb5 1.21.3-5
- Details
-
MIT Kerberos 5 (krb5) through 1.22.2 contains a NULL pointer dereference in make_cred_list() in rd_cred.c that allows authenticated Kerberos clients to crash services by sending mismatched KRB-CRED arrays. Attackers can send forwarded credentials with more tickets than ticket_info entries through gss_accept_sec_context() to crash GSS-API acceptor services, causing denial of service.
- References