Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
z-galaxy/zbus
main @ 8403cc1
9
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 5 prior fixes. Scrutinize any change in this area.
zbus: most-fixed (2 issues). Treat as high-risk during review.
3 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: Inadequate validation of signal senders and incorrect signal match rules in proxy components allow arbitrary services on the bus to spoof D-Bus signals, which can lead to unauthorized command execution.
Memory Safety: Bypassing UTF-8 verification during unsafe deserialization of signatures allows unvalidated byte sequences to trigger undefined behavior in safe code.
Auth Bypass: Failing to enforce server GUID validation during SASL handshakes leaves connections vulnerable to man-in-the-middle or impersonation attacks.