CVE-2007-6239
The "cache update reply processing" functionality in Squid 2.x before 2.6.STABLE17 and Squid 3.0 allows remote attackers to cause a denial of service (crash) via unknown vectors related to HTTP
02 Description
The "cache update reply processing" functionality in Squid 2.x before 2.6.STABLE17 and Squid 3.0 allows remote attackers to cause a denial of service (crash) via unknown vectors related to HTTP
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
- 26.65% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 97.8% 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 2026-06-16.
- Red Hat severity
- Moderate. 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
- 2007-12-04 18:00Z18 YR AGO
- Last updated
- 2024-08-07 16:02Z2 YR AGO
- Reserved
- 2007-12-04
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- fa1667e5ac9fd97cf24fcb0c0836e92d0dca4f605fa8eede5b0de256c516287c
05 Affected products
06 References
- secunia.com28091http://secunia.com/advisories/28091
- secunia.com28412http://secunia.com/advisories/28412
- www.redhat.comFEDORA-2007-4161https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00507.html
- www.debian.orgDSA-1482http://www.debian.org/security/2008/dsa-1482
- secunia.com28814http://secunia.com/advisories/28814
- www.kb.cert.orgVU#232881http://www.kb.cert.org/vuls/id/232881
- security.gentoo.orgGLSA-200903-38http://security.gentoo.org/glsa/glsa-200903-38.xml
- www.securityfocus.com26687http://www.securityfocus.com/bid/26687
- www.redhat.comRHSA-2007:1130http://www.redhat.com/support/errata/RHSA-2007-1130.html
- secunia.com28109http://secunia.com/advisories/28109
- www.squid-cache.orghttp://www.squid-cache.org/Advisories/SQUID-2007_2.txt
- www.mandriva.comMDVSA-2008:002http://www.mandriva.com/security/advisories?name=MDVSA-2008:002
- oval.cisecurity.orgoval:org.mitre.oval:def:10915https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10915
- secunia.com28403http://secunia.com/advisories/28403
- secunia.com27910http://secunia.com/advisories/27910
- security.gentoo.orgGLSA-200801-05http://security.gentoo.org/glsa/glsa-200801-05.xml
- www.vupen.comADV-2007-4066http://www.vupen.com/english/advisories/2007/4066
- secunia.com28350http://secunia.com/advisories/28350
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=410181
- www.securitytracker.com1019036http://www.securitytracker.com/id?1019036
- secunia.com28381http://secunia.com/advisories/28381
- bugs.gentoo.orghttp://bugs.gentoo.org/show_bug.cgi?id=201209
- secunia.com34467http://secunia.com/advisories/34467
- www.redhat.comFEDORA-2007-4170https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00497.html
- www.ubuntu.comUSN-565-1http://www.ubuntu.com/usn/usn-565-1
- www.squid-cache.orghttp://www.squid-cache.org/Versions/v2/2.6/changesets/11780.patch
- lists.opensuse.orgSUSE-SR:2008:001http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
07 Fixed in
Debian 12
- squid Fixed in 2.6.17-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- squid Fixed in 2.6.17-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- squid Fixed in 2.6.17-1
Source: Debian Security Tracker, the Debian security team. 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.