{"id":"CVE-2012-4551","aliases":["EUVD-2012-4479","GHSA-4h6w-r9jm-x3p5"],"status":"published","title":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a...","description":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to \"certain hash tables.\"","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0195,"percentile":0.80347,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2012-11-30T22:00:00Z","modified":"2026-06-16T23:45:22Z","products":[{"vendor":"ps_project_management_team","product":"libunity-webapps"}],"references":[{"url":"http://www.ubuntu.com/usn/USN-1635-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://bugs.launchpad.net/ubuntu/%2Bsource/libunity-webapps/%2Bbug/1068495","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/29/3","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/56314","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://bazaar.launchpad.net/~webapps/libunity-webapps/trunk/revision/815","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4551"},{"url":"https://github.com/advisories/GHSA-4h6w-r9jm-x3p5"}],"sources":{"cve":[{"id":"CVE-2012-4551","description":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to \"certain hash tables.\"","status":"published","published":"2012-11-30T22:00:00Z","modified":"2024-09-16T17:52:58.103Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4479","description":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to \"certain hash tables.\"","status":"published","published":"2012-11-30T22:00:00Z","modified":"2024-09-16T17:52:58Z","updated_at":"2026-11-03T00:55:38.288771Z"}],"ghsa":[{"id":"GHSA-4h6w-r9jm-x3p5","title":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a...","description":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to \"certain hash tables.\"","status":"published","published":"2022-05-17T05:18:21Z","modified":"2023-01-28T05:03:43Z","updated_at":"2026-11-02T14:44:02.066384Z"}],"nvd":[{"id":"CVE-2012-4551","description":"Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to \"certain hash tables.\"","status":"published","published":"2012-11-30T22:55:01.55Z","modified":"2026-06-16T23:45:22.447Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:16.958223Z"}]}}