Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
jcmturner/gokrb5
master @ 855dbc7
8
Fixes
0
CVEs
HIGH
Peak severity
28.6%
Coverage
Highlights
Auth Bypass: 6 prior fixes. Scrutinize any change in this area.
client/session.go: most-fixed (1 issue). Treat as high-risk during review.
5 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: Ignored or dropped errors during PAC structure unmarshaling and credential parsing allow execution to proceed with invalid claim or credential structures, bypassing primary validation checks.
Auth Bypass: Flaws in SPNEGO mechanism verification and OID validation loops can result in the library skipping verification entirely or failing to reject mismatched Kerberos OIDs.
Auth Bypass: Stateful authenticators handling concurrent SPNEGO requests create race conditions where request credentials can overwrite each other, causing serious identity confusion and authorization bypasses.