CVE-2005-0446

Summary

CVE	CVE-2005-0446
State	PUBLISHED
Assigner	mitre
Source Priority	CVE Program / NVD first with legacy fallback
Published	2005-05-02 04:00:00 UTC
Updated	2025-04-03 01:03:51 UTC
Description	Squid 2.5.STABLE8 and earlier allows remote attackers to cause a denial of service (crash) via certain DNS responses regarding (1) Fully Qualified Domain Names (FQDN) in fqdncache.c or (2) IP addresses in ipcache.c, which trigger an assertion failure.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector

Network

Access Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Squid	Squid	2.0.patch1	All	All	All
Application	Squid	Squid	2.0.patch2	All	All	All
Application	Squid	Squid	2.0.pre1	All	All	All
Application	Squid	Squid	2.0.release	All	All	All
Application	Squid	Squid	2.0_patch2	All	All	All
Application	Squid	Squid	2.1.patch1	All	All	All
Application	Squid	Squid	2.1.patch2	All	All	All
Application	Squid	Squid	2.1.pre1	All	All	All
Application	Squid	Squid	2.1.pre3	All	All	All
Application	Squid	Squid	2.1.pre4	All	All	All
Application	Squid	Squid	2.1.release	All	All	All
Application	Squid	Squid	2.1_patch2	All	All	All
Application	Squid	Squid	2.2.devel3	All	All	All
Application	Squid	Squid	2.2.devel4	All	All	All
Application	Squid	Squid	2.2.pre1	All	All	All
Application	Squid	Squid	2.2.pre2	All	All	All
Application	Squid	Squid	2.2.stable1	All	All	All
Application	Squid	Squid	2.2.stable2	All	All	All
Application	Squid	Squid	2.2.stable3	All	All	All
Application	Squid	Squid	2.2.stable4	All	All	All
Application	Squid	Squid	2.2.stable5	All	All	All
Application	Squid	Squid	2.3.devel2	All	All	All
Application	Squid	Squid	2.3.devel3	All	All	All
Application	Squid	Squid	2.3.stable1	All	All	All
Application	Squid	Squid	2.3.stable2	All	All	All
Application	Squid	Squid	2.3.stable3	All	All	All
Application	Squid	Squid	2.3.stable4	All	All	All
Application	Squid	Squid	2.3.stable5	All	All	All
Application	Squid	Squid	2.3_.stable4	All	All	All
Application	Squid	Squid	2.3_.stable5	All	All	All
Application	Squid	Squid	2.3_stable5	All	All	All
Application	Squid	Squid	2.4	All	All	All
Application	Squid	Squid	2.4.stable1	All	All	All
Application	Squid	Squid	2.4.stable2	All	All	All
Application	Squid	Squid	2.4.stable3	All	All	All
Application	Squid	Squid	2.4.stable4	All	All	All
Application	Squid	Squid	2.4.stable6	All	All	All
Application	Squid	Squid	2.4.stable7	All	All	All
Application	Squid	Squid	2.4_.stable2	All	All	All
Application	Squid	Squid	2.4_.stable6	All	All	All
Application	Squid	Squid	2.4_.stable7	All	All	All
Application	Squid	Squid	2.4_stable7	All	All	All
Application	Squid	Squid	2.5.6	All	All	All
Application	Squid	Squid	2.5.stable1	All	All	All
Application	Squid	Squid	2.5.stable2	All	All	All
Application	Squid	Squid	2.5.stable3	All	All	All
Application	Squid	Squid	2.5.stable4	All	All	All
Application	Squid	Squid	2.5.stable5	All	All	All
Application	Squid	Squid	2.5.stable6	All	All	All
Application	Squid	Squid	2.5.stable7	All	All	All
Application	Squid	Squid	2.5.stable8	All	All	All
Application	Squid	Squid	2.5_.stable1	All	All	All
Application	Squid	Squid	2.5_.stable3	All	All	All
Application	Squid	Squid	2.5_.stable4	All	All	All
Application	Squid	Squid	2.5_.stable5	All	All	All
Application	Squid	Squid	2.5_.stable6	All	All	All
Application	Squid	Squid	2.5_stable3	All	All	All
Application	Squid	Squid	2.5_stable4	All	All	All
Application	Squid	Squid	2.5_stable9	All	All	All

Vendor Declared Affected Products

Source	Vendor	Product	Version	Platforms
CNA	Na	N/a	affected n/a	Not specified

References

Reference	Source	Link	Tags
Debian -- Security Information -- DSA-688-1 squid	af854a3a-2127-422b-91ae-364da2661108	www.debian.org	Patch, Vendor Advisory
404 Not Found	af854a3a-2127-422b-91ae-364da2661108	fedoranews.org
Secunia - Advisories - Squid FQDN Lookup Denial of Service Vulnerability	af854a3a-2127-422b-91ae-364da2661108	secunia.com	Patch, Vendor Advisory
Squid Proxy DNS Name Resolver Remote Denial Of Service Vulnerability	af854a3a-2127-422b-91ae-364da2661108	www.securityfocus.com
rhn.redhat.com \| Red Hat Support	af854a3a-2127-422b-91ae-364da2661108	www.redhat.com	Patch, Vendor Advisory
'[USN-84-1] Squid vulnerabilities' - MARC	af854a3a-2127-422b-91ae-364da2661108	marc.info
Repository / Oval Repository	af854a3a-2127-422b-91ae-364da2661108	oval.cisecurity.org
rhn.redhat.com \| Red Hat Support	af854a3a-2127-422b-91ae-364da2661108	www.redhat.com
Squid-2.5 Patches	af854a3a-2127-422b-91ae-364da2661108	www.squid-cache.org	Patch
Home - Conectiva	af854a3a-2127-422b-91ae-364da2661108	distro.conectiva.com.br	Patch, Vendor Advisory
www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE8-dns_assert.patch	af854a3a-2127-422b-91ae-364da2661108	www.squid-cache.org	Patch
IBM X-Force Exchange	af854a3a-2127-422b-91ae-364da2661108	exchange.xforce.ibmcloud.com
Advisories - Mandriva	af854a3a-2127-422b-91ae-364da2661108	www.mandriva.com
Gentoo Linux Documentation -- Squid: Denial of Service through DNS responses	af854a3a-2127-422b-91ae-364da2661108	www.gentoo.org	Patch, Vendor Advisory
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

There are currently no legacy QID mappings associated with this CVE.