CVE-2014-3609

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."

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 75.56% Top 5%
Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory debian.org Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory squid-cache.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://secunia.com/advisories/61320 third party advisory
http://secunia.com/advisories/60179 third party advisory
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00025.html vendor advisory
http://www.ubuntu.com/usn/USN-2327-1 vendor advisory
http://www.debian.org/security/2015/dsa-3139 vendor advisory
http://lists.opensuse.org/opensuse-updates/2014-09/msg00029.html vendor advisory
http://www.debian.org/security/2014/dsa-3014 vendor advisory
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.squid-cache.org/Advisories/SQUID-2014_2.txt vendor advisory
http://rhn.redhat.com/errata/RHSA-2014-1147.html vendor advisory
http://secunia.com/advisories/60334 third party advisory
http://www.securityfocus.com/bid/69453 vdb entry
http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9201.patch
http://secunia.com/advisories/61412 third party advisory

Frequently Asked Questions

What is the severity of CVE-2014-3609?
CVE-2014-3609 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3609?
To fix CVE-2014-3609, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3609 being actively exploited in the wild?
It is possible that CVE-2014-3609 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~76% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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