CVE-2024-51755
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Twig is a template language for PHP. In a sandbox, an attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the `__isset()` method is now called after the security check. This is a BC break. This issue has been patched in versions 3.11.2 and 3.14.1. All users are advised to upgrade. There are no known workarounds for this issue.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2024-51755
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 3.14.2-1 |
| debian | sid | fixed | 3.14.2-1 |
| debian | trixie | fixed | 3.14.2-1 |
References
- https://security-tracker.debian.org/tracker/CVE-2024-51755
- https://github.com/twigphp/Twig/security/advisories/GHSA-jjxq-ff2g-95vh
- https://nvd.nist.gov/vuln/detail/CVE-2024-51755
- https://github.com/twigphp/Twig/commit/831c148e786178e5f2fde9db67266be3bf241c21
- https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2024-51755.yaml
- https://github.com/twigphp/Twig
- https://symfony.com/blog/unguarded-calls-to-__isset-and-to-array-accesses-when-the-sandbox-is-enabled
Verify integrity in audit chain (admin only). AS-IS.