{"id":"CVE-2012-2322","aliases":["DEBIAN-CVE-2012-2322","EUVD-2012-2315","GHSA-r9hm-xqmv-vp84","UBUNTU-CVE-2012-2322"],"status":"published","title":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85...","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03194,"percentile":0.88188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2012-05-18T22:00:00Z","modified":"2026-10-23T17:47:37Z","fixes":[{"ecosystem":"Debian:12","package":"connman","fixed_in":["1.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"connman","fixed_in":["1.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"connman","fixed_in":["1.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"connman","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"connman","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"connman","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-1"}]}]}],"products":[{"vendor":"connman","product":"connman"}],"references":[{"url":"http://www.securityfocus.com/bid/53410","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.osvdb.org/81706","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75420","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/05/07/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-201205-02.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2012/05/07/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://git.kernel.org/?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe586a455935483708fbe8eaeada79df7f","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/05/07/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/49033","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=715172","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"http://secunia.com/advisories/49186","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2322"},{"url":"http://git.kernel.org/?p=network/connman/connman.git;a=commitdiff;h=1d1a22fe586a455935483708fbe8eaeada79df7f"},{"url":"https://github.com/advisories/GHSA-r9hm-xqmv-vp84"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2322","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-2322","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2012/05/07","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2322","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-2322","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2012-05-18T22:00:00Z","modified":"2024-08-06T19:26:08.994Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2315","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2012-05-18T22:00:00Z","modified":"2024-08-06T19:26:08Z","updated_at":"2026-11-03T01:56:14.86717Z"}],"ghsa":[{"id":"GHSA-r9hm-xqmv-vp84","title":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85...","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2022-05-17T01:46:13Z","modified":"2025-04-11T03:58:47Z","updated_at":"2026-11-02T15:01:11.088321Z"}],"nvd":[{"id":"CVE-2012-2322","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2012-05-18T22:55:06.107Z","modified":"2026-06-16T23:41:21.463Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:14.336529Z"}],"osv":[{"id":"CVE-2012-2322","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2012-05-18T22:55:06Z","modified":"2026-04-10T03:42:19.368266Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-2322","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"published","published":"2012-05-18T22:55:06.107Z","modified":"2026-10-23T17:47:37.981820996Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"UBUNTU-CVE-2012-2322","description":"Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.","status":"withdrawn","published":"2012-05-18T22:55:00Z","modified":"2025-07-16T07:30:54.56953Z","updated_at":"2026-11-02T15:54:06.395274Z"}]}}