CVE-2022-24775 Improper Input Validation in guzzlehttp/psr7

2022-03-2119:00:17

CWE-20

GitHub_M

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.001 Low

EPSS

Percentile

40.4%

JSON

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.

CNA Affected

[
  {
    "product": "psr7",
    "vendor": "guzzle",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.8.4"
      },
      {
        "status": "affected",
        "version": ">= 2.0.0, < 2.1.1"
      }
    ]
  }
]