CVE-2022-24775
HIGHCVSS 7.5/10EPSS 2.38%
Last modified
CVE-2022-24775 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. EPSS estimates a 2.38% chance of exploitation in the next 30 days.
Description
guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Drupal | >= 8.0.0, < 9.2.16 |
| Drupal | Drupal | >= 9.3.0, < 9.3.9 |
| Guzzlephp | Psr-7 | < 1.8.4 |
| Guzzlephp | Psr-7 | >= 2.0.0, < 2.1.1 |
References
- https://github.com/guzzle/psr7/pull/485/commits/e55afaa3fc138c89adf3b55a8ba20dc60d17f1f1Patch, Third Party Advisory
- https://github.com/guzzle/psr7/pull/486/commits/9a96d9db668b485361ed9de7b5bf1e54895df1dcPatch, Third Party Advisory
- https://github.com/guzzle/psr7/security/advisories/GHSA-q7rv-6hp3-vh96Third Party Advisory
- https://www.drupal.org/sa-core-2022-006Patch, Third Party Advisory
- https://github.com/guzzle/psr7/pull/485/commits/e55afaa3fc138c89adf3b55a8ba20dc60d17f1f1Patch, Third Party Advisory
- https://github.com/guzzle/psr7/pull/486/commits/9a96d9db668b485361ed9de7b5bf1e54895df1dcPatch, Third Party Advisory
- https://github.com/guzzle/psr7/security/advisories/GHSA-q7rv-6hp3-vh96Third Party Advisory
- https://www.drupal.org/sa-core-2022-006Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-24775?
guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.
How severe is CVE-2022-24775?
CVE-2022-24775 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.38% probability of exploitation in the next 30 days.
How do I fix CVE-2022-24775?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-24775?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST