{"id":"CVE-2013-4602","aliases":["EUVD-2013-4458","GHSA-4ghf-h9pg-hhpp"],"status":"published","title":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58...","description":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01419,"percentile":0.72963,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2020-02-12T21:17:19Z","modified":"2026-06-16T23:57:33Z","products":[{"vendor":"avira","product":"antivir_mailgate"},{"vendor":"avira","product":"antivir_mailgate_suite"},{"vendor":"avira","product":"antivir_personal"},{"vendor":"avira","product":"antivir_sharepoint"},{"vendor":"avira","product":"antivir_webgate"},{"vendor":"avira","product":"antivir_webgate_suite"},{"vendor":"avira","product":"antivirus_server"},{"vendor":"avira","product":"exchange_security"},{"vendor":"avira","product":"professional_security"},{"vendor":"avira","product":"savapi"}],"references":[{"url":"http://www.securityfocus.com/bid/60552","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1028666","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85099","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://vuldb.com/?id.9151","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory"]},{"url":"https://packetstormsecurity.com/files/122024/Avira-AntiVir-Engine-Denial-Of-Service-Filter-Evasion.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4602"},{"url":"https://github.com/advisories/GHSA-4ghf-h9pg-hhpp"}],"sources":{"cve":[{"id":"CVE-2013-4602","description":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.","status":"published","published":"2020-02-12T21:17:19Z","modified":"2024-08-06T16:52:26.349Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4458","description":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.","status":"published","published":"2020-02-12T21:17:19Z","modified":"2024-08-06T16:52:26Z","updated_at":"2026-11-03T01:56:31.067159Z"}],"ghsa":[{"id":"GHSA-4ghf-h9pg-hhpp","title":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58...","description":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.","status":"published","published":"2022-05-05T00:29:36Z","modified":"2024-04-03T23:58:08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:55:47.825036Z"}],"nvd":[{"id":"CVE-2013-4602","description":"A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.","status":"published","published":"2020-02-12T22:15:12.55Z","modified":"2026-06-16T23:57:33.847Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:02:52.934105Z"}]}}