{"id":"CVE-2010-2949","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-2949","generatedAt":"2026-10-27T20:39:32.248Z","title":"bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.","description":"bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.","published":"2010-09-10T19:00:03.000Z","lastModified":"2026-06-16T23:21:49.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["quagga/quagga"],"epss":{"score":0.03377,"percentile":0.88687,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.38%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=cddb8112b80fa9867156c637d63e6e79eeac67bb","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/41038","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/41238","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42397","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42446","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42498","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/48106","source":"secalert@redhat.com"},{"url":"http://security.gentoo.org/glsa/glsa-201202-02.xml","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2010/dsa-2104","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:174","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2010/08/24/3","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2010/08/25/4","source":"secalert@redhat.com"},{"url":"http://www.quagga.net/news2.php?y=2010&m=8&d=19","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0945.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/42642","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-1027-1","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2010/2304","tags":["Vendor 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Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2010/3097","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2010/3124","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=626795","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-2949","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}