Squid 3.0STABLE23 / Remote DoS

Medium Log Correlation Engine Plugin ID 801045


The remote host is vulnerable to a Denial of Service (Dos) attack.


According to its banner, the version of Squid proxy caching server installed on the remote host is 2.x or 3.x earlier than 3.0.STABLE23 or Such versions reportedly use incorrect data validation when processing specially crafted DNS packets. An attacker, exploiting this flaw, could cause a short term denial of service.


Either upgrade to Squid version 3.0.STABLE23 or or later, or apply the patch referenced in the project's advisory above.

See Also





Plugin Details

Severity: Medium

ID: 801045

Family: Web Servers

Published: 2010/02/02

Nessus ID: 44384

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

Vulnerability Information

Patch Publication Date: 2010/02/01

Vulnerability Publication Date: 2010/01/29

Reference Information

CVE: CVE-2010-0308

BID: 37522