drupal drupal CVE-2022-24775 in Drupal and Guzzlephp Products
Published on March 21, 2022

Improper Input Validation in guzzlehttp/psr7

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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.

Github Repository NVD

Vulnerability Analysis

CVE-2022-24775 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
HIGH
Availability Impact:
NONE

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2022-24775

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Affected Versions

guzzle psr7:

Vulnerable Packages

The following package name and versions may be associated with CVE-2022-24775

Package Manager Vulnerable Package Versions Fixed In
composer guzzlehttp/psr7 < 1.8.4 1.8.4
composer guzzlehttp/psr7 >= 2.0.0, < 2.1.1 2.1.1

Exploit Probability

EPSS
0.93%
Percentile
76.08%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.