CVE Database


Impact: Low
Public: 2009-12-27
Bugzilla: 556389: CVE-2010-0308 squid: temporary DoS (assertion failure) triggered by truncated DNS packet (SQUID-2010:1)


The MITRE CVE dictionary describes this issue as:

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

Find out more about CVE-2010-0308 from the MITRE CVE dictionary and NIST NVD.


Red Hat is aware of this issue and is tracking it via the following bug:
This issue was addressed in the squid packages as shipped with Red Hat Enterprise Linux 5 via:
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.

CVSS v2 metrics

Base Score: 2.9
Base Metrics: AV:A/AC:M/Au:N/C:N/I:N/A:P
Access Vector: Adjacent Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 5 (squid) RHSA-2010:0221 March 29, 2010

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.