Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
zendframework/zend-cache
master @ 87b8cca
2
Fixes
1
CVEs
HIGH
Peak severity
Highlights
Insecure Permissions: 2 prior fixes. Scrutinize any change in this area.
src/Storage/Adapter/Filesystem.php: most-fixed (2 issues). Treat as high-risk during review.
0 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.
Insecure Permissions: Insecure default directory permissions (such as world-writable 0777) allow local attackers to hijack cache directories, leading to local privilege escalation or arbitrary code execution, as highlighted by CVE-2015-5723.
Insecure Permissions: Inadequate directory and file permissions during cache creation could expose cached data to unauthorized local users. Enforcing explicit umasks (0700 for directories, 0600 for files) is necessary to prevent local information leakage and cache poisoning.