CVE-2013-4115

Published: Aug 9, 2013Modified: Apr 29, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request.

Affected (20)

Products: Opensuse: Opensuse · Squid Cache: Squid

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Opensuse Opensuse	Version 11.4
Opensuse Opensuse	Version 12.2
Opensuse Opensuse	Version 12.3

Configuration B

17 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Squid Cache Squid	Version 3.2.0.2
Squid Cache Squid	Version 3.2.0.3
Squid Cache Squid	Version 3.2.0.4
Squid Cache Squid	Version 3.2.0.5
Squid Cache Squid	Version 3.2.0.6
Squid Cache Squid	Version 3.2.0.7
Squid Cache Squid	Version 3.2.0.8
Squid Cache Squid	Version 3.2.0.9
Squid Cache Squid	Version 3.3.0.2
Squid Cache Squid	Version 3.3.0.3
Squid Cache Squid	Version 3.3.0
Squid Cache Squid	Version 3.3.1
Squid Cache Squid	Version 3.3.2
Squid Cache Squid	Version 3.3.3
Squid Cache Squid	Version 3.3.4
Squid Cache Squid	Version 3.3.5
Squid Cache Squid	Version 3.3.6

Running on/with	Platform Versions
Squid Cache Squid	Version 3.2.0.10
Squid Cache Squid	Version 3.2.0.11
Squid Cache Squid	Version 3.2.0.1

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (36)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-09/msg00024.html

Source: secalert@redhat.com

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html

Source: secalert@redhat.com

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00030.html

Source: secalert@redhat.com

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html

Source: secalert@redhat.com

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00033.html

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/54076

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/54834

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/54839

Source: secalert@redhat.com

Vendor Advisory

http://www.openwall.com/lists/oss-security/2013/07/11/8

Source: secalert@redhat.com

http://www.securityfocus.com/bid/61111

Source: secalert@redhat.com

http://www.squid-cache.org/Advisories/SQUID-2013_2.txt

Source: secalert@redhat.com

Vendor Advisory

http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9200.patch

Source: secalert@redhat.com

Patch

http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10487.patch

Source: secalert@redhat.com

Patch

http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11823.patch

Source: secalert@redhat.com

Patch

http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12587.patch

Source: secalert@redhat.com

Patch

https://exchange.xforce.ibmcloud.com/vulnerabilities/85564

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-09/msg00024.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00030.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-09/msg00033.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/54076

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/54834

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/54839

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.openwall.com/lists/oss-security/2013/07/11/8

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/61111

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.squid-cache.org/Advisories/SQUID-2013_2.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9200.patch

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10487.patch

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11823.patch

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12587.patch

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://exchange.xforce.ibmcloud.com/vulnerabilities/85564

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.