CVE-2015-2309
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Symfony has unsafe methods in the Request class
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.3.21+dfsg-4 |
| sid | Fixed | 2.3.21+dfsg-4 |
| forky | Fixed | 2.3.21+dfsg-4 |
| bullseye | Fixed | 2.3.21+dfsg-4 |
| bookworm | Fixed | 2.3.21+dfsg-4 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | symfony/http-foundation | >=2.0.0,<2.3.27 | 2.3.27 |
| Packagist | symfony/http-foundation | >=2.4.0,<2.5.11 | 2.5.11 |
| Packagist | symfony/http-foundation | >=2.6.0,<2.6.6 | 2.6.6 |
| Packagist | symfony/symfony | >=2.0.0,<2.3.27 | 2.3.27 |
| Packagist | symfony/symfony | >=2.4.0,<2.5.11 | 2.5.11 |
| Packagist | symfony/symfony | >=2.6.0,<2.6.6 | 2.6.6 |
References
- https://github.com/symfony/symfony/pull/14166
- https://github.com/symfony/symfony/commit/6c73f0ce9302a0091bbfbb96f317e400ce16ef84
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2015-2309.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-2309.yaml
- https://symfony.com/cve-2015-2309
- https://security-tracker.debian.org/tracker/CVE-2015-2309
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.