---------------------------------------------------------------------- The final version of the CSI 6.0 has been released. Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/ ---------------------------------------------------------------------- TITLE: Pidgin Multiple Vulnerabilities SECUNIA ADVISORY ID: SA52178 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/52178/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=52178 RELEASE DATE: 2013-02-14 DISCUSS ADVISORY: http://secunia.com/advisories/52178/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/52178/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=52178 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Pidgin, which can be exploited by malicious people to manipulate certain data, cause a DoS (Denial of Service), and compromise a user's system. 1) An error within the MXit protocol plugin when saving images can be exploited to overwrite certain files. 2) A boundary error within the "mxit_cb_http_read()" function (libpurple/protocols/mxit/http.c) when parsing incoming HTTP headers can be exploited to cause a stack-based buffer overflow via a specially crafted HTTP header. Successful exploitation of this vulnerability may allow execution of arbitrary code. 3) An error within the "mw_prpl_normalize()" function (libpurple/protocols/sametime/sametime.c) when handling user ID longer than 4096 bytes can be exploited to cause a crash. 4) Some errors within the "upnp_parse_description_cb()", "purple_upnp_discover_send_broadcast()", "looked_up_public_ip_cb()", "looked_up_internal_ip_cb()", "purple_upnp_set_port_mapping()", and "purple_upnp_remove_port_mapping()" functions (libpurple/upnp.c) when handling UPnP requests can be exploited to cause crashes. The vulnerabilities are reported in version 2.10.6. Prior versions may also be affected. SOLUTION: Update to version 2.10.7. PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Chris Wysopal, Veracode 2, 3, 4) Coverity static analysis ORIGINAL ADVISORY: Pidgin: http://www.pidgin.im/news/security/?id=65 http://www.pidgin.im/news/security/?id=66 http://www.pidgin.im/news/security/?id=67 http://www.pidgin.im/news/security/?id=68 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------