Vulnerability Solutions

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Category: Gentoo Local Security Checks Risk factor: Medium Added: 4 Dec 2008
The remote host is affected by the vulnerability described in GLSA-200812-03 (IPsec-Tools: racoon Denial of Service)


Two Denial of Service vulnerabilities have been reported in racoon: The vendor reported a memory leak in racoon/proposal.c that can be triggered via invalid proposals (CVE-2008-3651). Krzysztof Piotr Oledzk reported that src/racoon/handler.c does not
remove an "orphaned ph1" (phase 1) handle when it has been initiated remotely (CVE-2008-3652).

Impact

An attacker could exploit these vulnerabilities to cause a Denial of Service.

Workaround

There is no known workaround at this time.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3651
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3652


Solution:
All IPsec-Tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-firewall/ipsec-tools-0.7.1"


Risk factor: Medium

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