{"id":"CVE-2006-5051","published":"2006-09-27T23:00:00Z","modified":"2024-08-07T19:32:23Z","title":"Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and…","vendor":null,"product":null,"tier":"tail","description":{"text":"Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.45588,"percentile":0.98788,"provenance":"source"},"cwes":[],"references":[{"url":"http://security.freebsd.org/advisories/FreeBSD-SA-06%3A22.openssh.asc","tags":["vendor-advisory"]},{"url":"http://sourceforge.net/forum/forum.php?forum_id=681763","tags":[]},{"url":"http://secunia.com/advisories/22270","tags":["third-party-advisory"]},{"url":"http://www.arkoon.fr/upload/alertes/43AK-2006-09-FR-1.0_SSL360_OPENSSH.pdf","tags":[]},{"url":"http://www.ubuntu.com/usn/usn-355-1","tags":["vendor-advisory"]},{"url":"http://lists.freebsd.org/pipermail/freebsd-security/2006-October/004051.html","tags":["mailing-list"]},{"url":"http://www.vmware.com/support/vi3/doc/esx-3069097-patch.html","tags":[]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11387","tags":["vdb-entry","signature"]},{"url":"http://openssh.org/txt/release-4.4","tags":[]},{"url":"http://secunia.com/advisories/24805","tags":["third-party-advisory"]},{"url":"http://www.kb.cert.org/vuls/id/851340","tags":["third-party-advisory"]},{"url":"http://www.openbsd.org/errata.html#ssh","tags":["vendor-advisory"]},{"url":"http://secunia.com/advisories/22487","tags":["third-party-advisory"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-072A.html","tags":["third-party-advisory"]},{"url":"http://www.arkoon.fr/upload/alertes/36AK-2006-07-FR-1.0_FAST360_OPENSSH.pdf","tags":[]},{"url":"http://security.gentoo.org/glsa/glsa-200611-06.xml","tags":["vendor-advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2006_62_openssh.html","tags":["vendor-advisory"]},{"url":"http://secunia.com/advisories/22362","tags":["third-party-advisory"]},{"url":"http://secunia.com/advisories/23680","tags":["third-party-advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2007/Mar/msg00002.html","tags":["vendor-advisory"]},{"url":"http://docs.info.apple.com/article.html?artnum=305214","tags":[]},{"url":"http://secunia.com/advisories/22352","tags":["third-party-advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/4329","tags":["vdb-entry"]},{"url":"http://secunia.com/advisories/22236","tags":["third-party-advisory"]},{"url":"http://secunia.com/advisories/24799","tags":["third-party-advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/4018","tags":["vdb-entry"]},{"url":"http://secunia.com/advisories/22495","tags":["third-party-advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29254","tags":["vdb-entry"]},{"url":"http://www.securityfocus.com/bid/20241","tags":["vdb-entry"]},{"url":"http://www.vupen.com/english/advisories/2007/1332","tags":["vdb-entry"]},{"url":"http://www.osvdb.org/29264","tags":["vdb-entry"]},{"url":"http://secunia.com/advisories/22823","tags":["third-party-advisory"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:22.openssh.asc","tags":["vendor-advisory"]},{"url":"http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.592566","tags":["vendor-advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0697.html","tags":["vendor-advisory"]},{"url":"http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html","tags":["vendor-advisory"]},{"url":"http://secunia.com/advisories/22183","tags":["third-party-advisory"]},{"url":"http://marc.info/?l=openssh-unix-dev&m=115939141729160&w=2","tags":["mailing-list"]},{"url":"http://www.vupen.com/english/advisories/2007/0930","tags":["vdb-entry"]},{"url":"http://www-unix.globus.org/mail_archive/security-announce/2007/04/msg00000.html","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/22926","tags":["third-party-advisory"]},{"url":"http://secunia.com/advisories/22173","tags":["third-party-advisory"]},{"url":"http://securitytracker.com/id?1016940","tags":["vdb-entry"]},{"url":"http://secunia.com/advisories/22208","tags":["third-party-advisory"]},{"url":"http://www.vmware.com/support/vi3/doc/esx-9986131-patch.html","tags":[]},{"url":"http://secunia.com/advisories/22245","tags":["third-party-advisory"]},{"url":"ftp://patches.sgi.com/support/free/security/advisories/20061001-01-P.asc","tags":["vendor-advisory"]},{"url":"http://secunia.com/advisories/22196","tags":["third-party-advisory"]},{"url":"http://www.debian.org/security/2006/dsa-1212","tags":["vendor-advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0698.html","tags":["vendor-advisory"]}],"priority":{"score":24.8,"factors":[{"name":"EPSS percentile","points":19.76},{"name":"Public exploit code","points":5.0}]},"exploitSources":{"pocGithub":{"count":3,"skipped":0,"earliest":"2024-07-01","earliestUrl":"https://github.com/bigb0x/CVE-2024-6387","repos":[{"name":"bigb0x/CVE-2024-6387","url":"https://github.com/bigb0x/CVE-2024-6387","stars":35,"created":"2024-07-01"},{"name":"anhvutuan/CVE-2024-6387-poc-1","url":"https://github.com/anhvutuan/CVE-2024-6387-poc-1","stars":2,"created":"2024-10-22"},{"name":"sardine-web/CVE-2024-6387_Check","url":"https://github.com/sardine-web/CVE-2024-6387_Check","stars":0,"created":"2024-07-04"}]},"first":{"date":"2024-07-01","source":"PoC-in-GitHub","url":"https://github.com/bigb0x/CVE-2024-6387"},"provenance":"source"},"referencesTotal":58,"euvd":{"id":"EUVD-2006-5036","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-red-hat-enterprise-linux-9-cve-2006-5051","children":[{"from":"CVE-2006-5051","to":"CVE-2008-4109","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"NOTE: this issue exists because of an incorrect fix for CVE-2006-5051.","from":"CVE.org","in":"CVE-2008-4109"}]},{"from":"CVE-2006-5051","to":"CVE-2024-6387","relation":"regression","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"regression","quote":"A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd).","from":"CVE.org","in":"CVE-2024-6387"}]}]}}