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CVE-2021-28662

CVSS v3.1 6.5 (Medium)
65% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 17.56 % (96th)
17.56% Progress
Affected Products 3
Advisories 15
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 4.x before 4.15 and 5.x before 5.0.6. If a remote server sends a certain response header over HTTP or HTTPS, there is a denial of service. This header can plausibly occur in benign network traffic.

Weaknesses
CWE-116
Improper Encoding or Escaping of Output
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2021-05-27 12:15:08
(3 years ago)
Updated Date
2023-11-07 03:32:18
(10 months ago)

Affected Products

Debian

Fedoraproject

Squid-cache

Configuration #1

    CPE23 From Up To
  Squid-cache Squid from 4.0.1 version and prior 4.15 version cpe:2.3:a:squid-cache:squid >= 4.0.1 < 4.15
  Squid-cache Squid from 5.0 version and prior 5.0.6 version cpe:2.3:a:squid-cache:squid >= 5.0 < 5.0.6

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 33 cpe:2.3:o:fedoraproject:fedora:33
  Fedoraproject Fedora 34 cpe:2.3:o:fedoraproject:fedora:34