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CVE-2020-25097

CVSS v3.1 8.6 (High)
86% Progress
CVSS v2.0 5 (Medium)
50% Progress
EPSS 0.30 % (70th)
0.30% Progress
Affected Products 4
Advisories 19
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.

Weaknesses
CWE-20
Improper Input Validation
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2021-03-19 05:15:12
(3 years ago)
Updated Date
2023-11-07 03:20:12
(10 months ago)

Affected Products

Debian

Fedoraproject

Netapp

Squid-cache

Configuration #1

    CPE23 From Up To
  Squid-cache Squid from 2.0 version and prior 4.14 version cpe:2.3:a:squid-cache:squid >= 2.0 < 4.14
  Squid-cache Squid from 5.0.1 version and prior 5.0.5 version cpe:2.3:a:squid-cache:squid >= 5.0.1 < 5.0.5

Configuration #2

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0

Configuration #3

    CPE23 From Up To
  Fedoraproject Fedora 32 cpe:2.3:o:fedoraproject:fedora:32
  Fedoraproject Fedora 33 cpe:2.3:o:fedoraproject:fedora:33
  Fedoraproject Fedora 34 cpe:2.3:o:fedoraproject:fedora:34

Configuration #4

    CPE23 From Up To
  Netapp Cloud Manager cpe:2.3:a:netapp:cloud_manager:-