Summary
The remote host is missing updates announced in
advisory GLSA 200404-03.
Solution
All tcpdump users should upgrade to the latest available version.
ADDITIONALLY, the net-libs/libpcap package should be upgraded.
# emerge sync
# emerge -pv '>=net-libs/libpcap-0.8.3-r1'
'>=net-analyzer/tcpdump-3.8.3-r1'
# emerge '>=net-libs/libpcap-0.8.3-r1'
'>=net-analyzer/tcpdump-3.8.3-r1'
http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200404-03 http://bugs.gentoo.org/show_bug.cgi?id=38206
http://bugs.gentoo.org/show_bug.cgi?id=46258
http://www.rapid7.com/advisories/R7-0017.html
http://rhn.redhat.com/errata/RHSA-2004-008.html
Insight
There are multiple vulnerabilities in tcpdump and libpcap related to parsing of ISAKMP packets.
Severity
Classification
-
CVE CVE-2003-0989 -
CVSS Base Score: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
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