CVE-2014-3609

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 56.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-09-11 · updated 2026-06-17
Weakness: CWE-20

Description

HttpHdrRange.cc in Squid 3.x before 3.3.12 and 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via a request with crafted "Range headers with unidentifiable byte-range values."

Affected products

Squid: 3.1, 3.1.0.1, 3.1.0.2, 3.1.0.3, 3.1.0.4, 3.1.0.5 (+82)

References

http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00025.html
http://lists.opensuse.org/opensuse-updates/2014-09/msg00029.html
http://rhn.redhat.com/errata/RHSA-2014-1147.html
http://secunia.com/advisories/60179
http://secunia.com/advisories/60334
http://secunia.com/advisories/61320
http://secunia.com/advisories/61412
http://www.debian.org/security/2014/dsa-3014
http://www.debian.org/security/2015/dsa-3139
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/69453
http://www.squid-cache.org/Advisories/SQUID-2014_2.txt

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