{"id":"CVE-2012-6128","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-6128","generatedAt":"2026-10-27T23:21:11.694Z","title":"Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.","description":"Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.","published":"2013-02-24T19:55:01.000Z","lastModified":"2026-06-16T23:47:52.000Z","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":["CWE-119"],"affected":["infradead/openconnect"],"epss":{"score":0.02648,"percentile":0.85511,"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 (2.65%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00115.html","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2013/dsa-2623","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.infradead.org/openconnect/changelog.html","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:108","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2013/02/12/7","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/57884","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82058","source":"secalert@redhat.com"},{"url":"https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0060","source":"secalert@redhat.com"},{"url":"http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00115.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2013/dsa-2623","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.infradead.org/openconnect/changelog.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:108","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2013/02/12/7","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/57884","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82058","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0060","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-6128","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."}