Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-3505

Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via (1) a large number of headers or (2) a large number of forged headers that trigger hash collisions predictably. bucket.

Published

2012-10-09T23:55:04.393

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-310

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	banu	tinyproxy	≤ 1.8.3	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.0	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.1	Yes
Application	banu	tinyproxy	1.5.2	Yes
Application	banu	tinyproxy	1.5.2	Yes
Application	banu	tinyproxy	1.5.2	Yes
Application	banu	tinyproxy	1.5.3	Yes
Application	banu	tinyproxy	1.5.3	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.0	Yes
Application	banu	tinyproxy	1.6.1	Yes
Application	banu	tinyproxy	1.6.2	Yes
Application	banu	tinyproxy	1.6.3	Yes
Application	banu	tinyproxy	1.6.4	Yes
Application	banu	tinyproxy	1.6.5	Yes
Application	banu	tinyproxy	1.7.0	Yes
Application	banu	tinyproxy	1.7.1	Yes
Application	banu	tinyproxy	1.8.0	Yes
Application	banu	tinyproxy	1.8.1	Yes
Application	banu	tinyproxy	1.8.2	Yes

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685281 ([email protected])
http://secunia.com/advisories/50278 ([email protected])
http://secunia.com/advisories/51074 ([email protected])
http://www.debian.org/security/2012/dsa-2564 ([email protected])
http://www.openwall.com/lists/oss-security/2012/08/17/3 ([email protected])
http://www.openwall.com/lists/oss-security/2012/08/18/1 ([email protected])
http://www.securitytracker.com/id?1027412 ([email protected])
https://banu.com/bugzilla/show_bug.cgi?id=110 ([email protected])
https://banu.com/bugzilla/show_bug.cgi?id=110#c2 ([email protected])
https://bugs.launchpad.net/ubuntu/+source/tinyproxy/+bug/1036985 ([email protected])
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685281 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/50278 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51074 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2012/dsa-2564 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/08/17/3 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/08/18/1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id?1027412 (af854a3a-2127-422b-91ae-364da2661108)
https://banu.com/bugzilla/show_bug.cgi?id=110 (af854a3a-2127-422b-91ae-364da2661108)
https://banu.com/bugzilla/show_bug.cgi?id=110#c2 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.launchpad.net/ubuntu/+source/tinyproxy/+bug/1036985 (af854a3a-2127-422b-91ae-364da2661108)