CVE-2014-3609
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 56.22% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 98.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-09-11 18:00Z12 YR AGO
- Last updated
- 2024-08-06 10:50Z2 YR AGO
- Reserved
- 2014-05-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 58e922ad85748ca90030d42274ff309b581aa114f7351990e44d9b2c40c41826
05 Affected products
06 References
- secunia.com61320http://secunia.com/advisories/61320
- secunia.com60179http://secunia.com/advisories/60179
- lists.opensuse.orgSUSE-SU-2014:1140http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00025.html
- www.ubuntu.comUSN-2327-1http://www.ubuntu.com/usn/USN-2327-1
- www.debian.orgDSA-3139http://www.debian.org/security/2015/dsa-3139
- lists.opensuse.orgopenSUSE-SU-2014:1144http://lists.opensuse.org/opensuse-updates/2014-09/msg00029.html
- www.debian.orgDSA-3014http://www.debian.org/security/2014/dsa-3014
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- www.squid-cache.orghttp://www.squid-cache.org/Advisories/SQUID-2014_2.txt
- rhn.redhat.comRHSA-2014:1147http://rhn.redhat.com/errata/RHSA-2014-1147.html
- secunia.com60334http://secunia.com/advisories/60334
- www.securityfocus.com69453http://www.securityfocus.com/bid/69453
- www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9201.patch
- secunia.com61412http://secunia.com/advisories/61412
07 Fixed in
Debian 12
- squid Fixed in 2.7.STABLE9-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- squid Fixed in 2.7.STABLE9-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- squid Fixed in 2.7.STABLE9-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- squid3 Fixed in 3.3.8-1ubuntu6.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.