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Last updated: 10/22/2014 11:47:52 AM

CVE Publication rate: 53.47

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Vulnerability Workload Index: 15.15
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National Cyber Awareness System

Vulnerability Summary for CVE-2010-0308

Original release date: 02/03/2010
Last revised: 08/21/2010
Source: US-CERT/NIST

Overview

lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.0 (MEDIUM) (AV:N/AC:L/Au:S/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Required to exploit
Impact Type: Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (03/31/2010)
Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-0308 This issue was addressed in the squid packages as shipped with Red Hat Enterprise Linux 5 via: https://rhn.redhat.com/errata/RHSA-2010-0221.html The Red Hat Security Response Team has rated this issue as having low security impact, a future squid update may address this flaw in Red Hat Enterprise Linux 3 and 4.

References to Advisories, Solutions, and Tools

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External Source: MISC
Name: http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-9853.patch
External Source: SECTRACK
Name: 1023520
External Source: SECUNIA
Name: 38451
Type: Advisory
External Source: MISC
Name: http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9163.patch
Type: Patch Information
External Source: SECUNIA
Name: 38455
Type: Advisory
External Source: MISC
Name: http://events.ccc.de/congress/2009/Fahrplan/attachments/1483_26c3_ipv4_fuckups.pdf
External Source: MISC
Name: http://www.squid-cache.org/Versions/v2/HEAD/changesets/12597.patch
External Source: CONFIRM
Name: http://www.squid-cache.org/Advisories/SQUID-2010_1.txt
Type: Advisory
External Source: OSVDB
Name: 62044
External Source: XF
Name: squid-dns-dos(56001)
External Source: OVAL
Name: oval:org.mitre.oval:def:11270
External Source: VUPEN
Name: ADV-2010-0260
Type: Advisory
External Source: BID
Name: 37522

References to Check Content

Identifier: oval:org.mitre.oval:def:11270
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:squid-cache:squid:3.0
* cpe:/a:squid-cache:squid:2.1
* cpe:/a:squid-cache:squid:2.0
* cpe:/a:squid-cache:squid:2.2
* cpe:/a:squid-cache:squid:2.3
* cpe:/a:squid-cache:squid:2.4
* cpe:/a:squid-cache:squid:2.5
* cpe:/a:squid-cache:squid:2.6
* cpe:/a:squid-cache:squid:2.7
* cpe:/a:squid-cache:squid:3.1
* cpe:/a:squid-cache:squid:3.1.0.1
* cpe:/a:squid-cache:squid:3.1.0.2
* cpe:/a:squid-cache:squid:3.1.0.3
* cpe:/a:squid-cache:squid:3.1.0.4
* cpe:/a:squid-cache:squid:3.1.0.5
* cpe:/a:squid-cache:squid:3.1.0.6
* cpe:/a:squid-cache:squid:3.1.0.7
* cpe:/a:squid-cache:squid:3.1.0.8
* cpe:/a:squid-cache:squid:3.1.0.9
* cpe:/a:squid-cache:squid:3.1.0.10
* cpe:/a:squid-cache:squid:3.1.0.15
* cpe:/a:squid-cache:squid:3.1.0.14
* cpe:/a:squid-cache:squid:3.1.0.13
* cpe:/a:squid-cache:squid:3.1.0.12
* cpe:/a:squid-cache:squid:3.1.0.11
* cpe:/a:squid-cache:squid:3.0.stable22
* cpe:/a:squid-cache:squid:3.0.stable21
* cpe:/a:squid-cache:squid:3.0.stable20
* cpe:/a:squid-cache:squid:3.0.stable19
* cpe:/a:squid-cache:squid:3.0.stable18
* cpe:/a:squid-cache:squid:3.0.stable17
* cpe:/a:squid-cache:squid:3.0.stable16
* cpe:/a:squid-cache:squid:3.0.stable15
* cpe:/a:squid-cache:squid:3.0.stable14
* cpe:/a:squid-cache:squid:3.0.stable13
* cpe:/a:squid-cache:squid:3.0.stable12
* cpe:/a:squid-cache:squid:3.0.stable11
* cpe:/a:squid-cache:squid:3.0.stable9
* cpe:/a:squid-cache:squid:3.0.stable8
* cpe:/a:squid-cache:squid:3.0.stable7
* cpe:/a:squid-cache:squid:3.0.stable6
* cpe:/a:squid-cache:squid:3.0.stable5
* cpe:/a:squid-cache:squid:3.0.stable4
* cpe:/a:squid-cache:squid:3.0.stable3
* cpe:/a:squid-cache:squid:3.0.stable2
* cpe:/a:squid-cache:squid:3.0.stable1
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)