{"id":"CVE-2014-0020","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-0020","generatedAt":"2026-10-27T19:52:05.302Z","title":"The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate argument counts, which allows remote IRC servers to cause a denial of service (application crash) via a crafted message.","description":"The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate argument counts, which allows remote IRC servers to cause a denial of service (application crash) via a crafted message.","published":"2014-02-06T16:10:59.000Z","lastModified":"2026-06-17T00:02:06.000Z","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-20"],"affected":["pidgin/pidgin"],"epss":{"score":0.02747,"percentile":0.86098,"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 (2.75%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://hg.pidgin.im/pidgin/main/rev/4d9be297d399","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/5845d9fa7084","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/7d0fb0c6d8d4","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/9f132a6855cd","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/a167504359e5","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html","source":"secalert@redhat.com"},{"url":"http://pidgin.im/news/security/?id=85","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2014/dsa-2859","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2100-1","source":"secalert@redhat.com"},{"url":"https://rhn.redhat.com/errata/RHSA-2014-0139.html","source":"secalert@redhat.com"},{"url":"http://hg.pidgin.im/pidgin/main/rev/4d9be297d399","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://hg.pidgin.im/pidgin/main/rev/5845d9fa7084","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://hg.pidgin.im/pidgin/main/rev/7d0fb0c6d8d4","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://hg.pidgin.im/pidgin/main/rev/9f132a6855cd","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://hg.pidgin.im/pidgin/main/rev/a167504359e5","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://pidgin.im/news/security/?id=85","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2014/dsa-2859","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2100-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://rhn.redhat.com/errata/RHSA-2014-0139.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-0020","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."}