CVE-2024-24821
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Composer code execution and possible privilege escalation via compromised InstalledVersions.php or installed.php
Predictions
Exploit likelihood
20%
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
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 2.5.5-1+deb12u1 |
| debian | bullseye | fixed | 2.0.9-2+deb11u2 |
| debian | forky | fixed | 2.7.1-1 |
| debian | sid | fixed | 2.7.1-1 |
| debian | trixie | fixed | 2.7.1-1 |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | composer/composer | >=2.0.0-alpha1,<2.2.23 | 2.2.23 |
| Packagist | composer/composer | >=2.3.0-rc1,<2.7.0 | 2.7.0 |
References
- https://security-tracker.debian.org/tracker/CVE-2024-24821
- https://www.suse.com/security/cve/CVE-2024-24821.html
- https://github.com/composer/composer/security/advisories/GHSA-7c6p-848j-wh5h
- https://nvd.nist.gov/vuln/detail/CVE-2024-24821
- https://github.com/composer/composer/commit/64e4eb356b159a30c766cd1ea83450a38dc23bf5
- https://github.com/composer/composer/commit/77e3982918bc1d886843dc3d5e575e7e871b27b7
- https://github.com/composer/composer
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.