CVE-2022-24775
Improper Input Validation in guzzlehttp/psr7
5.3
MEDIUM
CVSS 3.1
EPSS 0.93%
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.
How to fix CVE-2022-24775
To remediate CVE-2022-24775, upgrade the affected package to a fixed version below.
- —upgrade to 9.2.16 or later
- —upgrade to 1.7.0-1+deb11u1 or later
- —upgrade to 9.2.16 or later
- —upgrade to 1.8.4 or later
Is CVE-2022-24775 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- >= 8.0.0, < 9.2.16, >= 9.3.0, < 9.3.9
- from 0, < 1.7.0-1+deb11u1
- >= 8.0.0, < 9.2.16 | >= 9.3.0, < 9.3.9
- from 0, < 1.8.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |