{"cve":"CVE-2013-6483","nvd":{"published":"2014-02-06T16:10:58.717","modified":"2026-06-17T00:00:34.480","status":"Modified","description":"The XMPP protocol plugin in libpurple in Pidgin before 2.10.8 does not properly determine whether the from address in an iq reply is consistent with the to address in an iq request, which allows remote attackers to spoof iq traffic or cause a denial of service (NULL pointer dereference and application crash) via a crafted reply.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://hg.pidgin.im/pidgin/main/rev/93d4bff19574","http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html","http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html","http://pidgin.im/news/security/?id=78","http://www.debian.org/security/2014/dsa-2859"],"products":["pidgin:pidgin"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2013-6483","score":0.03885,"percentile":0.90231,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}