Public Date:
634264: CVE-2010-3302 openswan: buffer overflow vulnerability in XAUTH client-side support

The MITRE CVE dictionary describes this issue as:

Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via long (1) cisco_dns_info or (2) cisco_domain_info data in a packet.

Find out more about CVE-2010-3302 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 7.1
Base Metrics AV:N/AC:H/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity High
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete

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 6 (openswan) RHSA-2010:0892 2010-11-16


Red Hat would like to thank the Openswan project for reporting this issue. Upstream acknowledges D. Hugh Redelmeier and Paul Wouters as the original reporters.

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