{"id":"CVE-2006-1857","url":"https://www.cyber-defence.io/tools/cve/CVE-2006-1857","generatedAt":"2026-10-27T19:39:31.130Z","title":"Buffer overflow in SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed HB-ACK chunk.","description":"Buffer overflow in SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed HB-ACK chunk.","published":"2006-05-22T16:06:00.000Z","lastModified":"2026-06-16T22:23:49.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":9,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:C"},"cwe":["CWE-119"],"affected":["linux/linux kernel"],"epss":{"score":0.06927,"percentile":0.9406,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (6.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.17","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/20185","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/20671","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/20716","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/20914","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/21045","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/21179","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/21465","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/21476","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/21498","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/22417","source":"secalert@redhat.com"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2006/dsa-1097","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2006/dsa-1103","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:123","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:150","source":"secalert@redhat.com"},{"url":"http://www.novell.com/linux/security/advisories/2006_42_kernel.html","source":"secalert@redhat.com"},{"url":"http://www.novell.com/linux/security/advisories/2006_47_kernel.html","source":"secalert@redhat.com"},{"url":"http://www.osvdb.org/25695","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0575.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/18085","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/usn-302-1","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2006/1893","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2006/2554","source":"secalert@redhat.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26584","source":"secalert@redhat.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10622","source":"secalert@redhat.com"},{"url":"http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.17","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/20185","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/20671","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/20716","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/20914","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21045","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21179","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21465","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21476","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21498","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/22417","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2006/dsa-1097","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2006/dsa-1103","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:123","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:150","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.novell.com/linux/security/advisories/2006_42_kernel.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.novell.com/linux/security/advisories/2006_47_kernel.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/25695","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2006-0575.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/18085","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/usn-302-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2006/1893","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2006/2554","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26584","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10622","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-1857","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."}