United States : 
Unknown Browser
www.ltdw.net 
Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:234-1 ] silc-toolkit
Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:234-1 ] silc-toolkit
| [Security Announce] [ MDVSA-2009:234-1 ] silc-toolkit |
 |
 |
 |
(0 Votes)| Écrit par Administrator |
| Mercredi, 16 Septembre 2009 10:21 |
|
_______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2009:234-1 http://www.mandriva.com/security/ _______________________________________________________________________ Package : silc-toolkit Date : September 15, 2009 Affected: Enterprise Server 5.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities was discovered and corrected in silc-toolkit: Multiple format string vulnerabilities in lib/silcclient/client_entry.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.10, and SILC Client before 1.1.8, allow remote attackers to execute arbitrary code via format string specifiers in a nickname field, related to the (1) silc_client_add_client, (2) silc_client_update_client, and (3) silc_client_nickname_format functions (CVE-2009-3051). The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string (CVE-2008-7159). The silc_http_server_parse function in lib/silchttp/silchttpserver.c in the internal HTTP server in silcd in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.9 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted Content-Length header, related to incorrect use of a %lu format string (CVE-2008-7160). Multiple format string vulnerabilities in lib/silcclient/command.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.10, and SILC Client 1.1.8 and earlier, allow remote attackers to execute arbitrary code via format string specifiers in a channel name, related to (1) silc_client_command_topic, (2) silc_client_command_kick, (3) silc_client_command_leave, and (4) silc_client_command_users (CVE-2009-3163). This update provides a solution to these vulnerabilities. Update: Packages for MES5 was not provided previousely, this update addresses this problem. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3051 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-7159 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-7160 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3163 _______________________________________________________________________ Updated Packages: Mandriva Enterprise Server 5: a800a8c69a356ca40c50b04d7322c9ee mes5/i586/libsilc1.1_2-1.1.7-4.1mdvmes5.i586.rpm 317fdb3af9d4d65540756f5737159e20 mes5/i586/libsilcclient1.1_2-1.1.7-4.1mdvmes5.i586.rpm 1e4df0e247b1b607d1a6382e45ce8f4b mes5/i586/silc-toolkit-1.1.7-4.1mdvmes5.i586.rpm a677c19630f8102c9ab33c0e59b97f89 mes5/i586/silc-toolkit-devel-1.1.7-4.1mdvmes5.i586.rpm b7e35b6e6252ab194db2b8ff2a0d2f92 mes5/SRPMS/silc-toolkit-1.1.7-4.1mdvmes5.src.rpm Mandriva Enterprise Server 5/X86_64: 38705859cd40b455bf1d4e48e2cd5791 mes5/x86_64/lib64silc1.1_2-1.1.7-4.1mdvmes5.x86_64.rpm 097e9e1258f2f350547aca8b20d1f442 mes5/x86_64/lib64silcclient1.1_2-1.1.7-4.1mdvmes5.x86_64.rpm b4fa6915dd6053d7883ca7052fc46bca mes5/x86_64/silc-toolkit-1.1.7-4.1mdvmes5.x86_64.rpm b410774b1e725efaac52bad52136f134 mes5/x86_64/silc-toolkit-devel-1.1.7-4.1mdvmes5.x86_64.rpm b7e35b6e6252ab194db2b8ff2a0d2f92 mes5/SRPMS/silc-toolkit-1.1.7-4.1mdvmes5.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ 
|