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Diffstat (limited to 'metadata/glsa/glsa-200707-13.xml')
-rw-r--r-- | metadata/glsa/glsa-200707-13.xml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-200707-13.xml b/metadata/glsa/glsa-200707-13.xml new file mode 100644 index 000000000000..1b15653e1e7c --- /dev/null +++ b/metadata/glsa/glsa-200707-13.xml @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200707-13"> + <title>Fail2ban: Denial of Service</title> + <synopsis> + Fail2ban is vulnerable to a Denial of Service attack. + </synopsis> + <product type="ebuild">fail2ban</product> + <announced>2007-07-28</announced> + <revised>2008-01-09: 02</revised> + <bug>181214</bug> + <access>remote</access> + <affected> + <package name="net-analyzer/fail2ban" auto="yes" arch="*"> + <unaffected range="ge">0.8.0-r1</unaffected> + <vulnerable range="lt">0.8.0-r1</vulnerable> + </package> + </affected> + <background> + <p> + Fail2ban is a tool for parsing log files and banning IP addresses which + make too many password failures. + </p> + </background> + <description> + <p> + A vulnerability has been discovered in Fail2ban when parsing log files. + </p> + </description> + <impact type="normal"> + <p> + A remote attacker could send specially crafted SSH login banners to the + vulnerable host, which would prevent any ssh connection to the host and + result in a Denial of Service. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All Fail2ban users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-analyzer/fail2ban-0.8.0-r1"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4321">CVE-2007-4321</uri> + <uri link="http://www.ossec.net/en/attacking-loganalysis.html#fail2ban">Original advisory</uri> + </references> + <metadata tag="requester" timestamp="2007-07-03T22:02:25Z"> + aetius + </metadata> + <metadata tag="submitter" timestamp="2007-07-15T18:12:05Z"> + p-y + </metadata> + <metadata tag="bugReady" timestamp="2007-07-15T18:13:27Z"> + p-y + </metadata> +</glsa> |