Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
guacsec/guac
main @ 19786e5
14
Fixes
0
CVEs
CRITICAL
Peak severity
69.2%
Coverage
Highlights
Denial of Service: 12 prior fixes. Scrutinize any change in this area.
pkg/certifier/components/root_package/root_package.go: most-fixed (2 issues). Treat as high-risk during review.
6 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.
Denial of Service: Recursive parsing routines for package URLs (purls) and product reference resolution are highly susceptible to stack overflows when parsing malicious or complex documents containing cyclical structures. Robust cycle tracking via visited maps is required to mitigate this risk.
Injection: The use of dynamically concatenated query strings in graph database execution blocks is vulnerable to injection attacks. Ensuring that all queries are completely parameterized prevents attackers from manipulating execution logic.
Denial of Service: Recursive dependency resolution routines in the OSV certifier can trigger infinite recursion and stack exhaustion when encountering nested or cyclical package definitions.