Gentoo Linux Security Advisory 201006-7 - Multiple vulnerabilities were discovered in SILC Toolkit and SILC Client, the worst of which allowing for execution of arbitrary code. Multiple vulnerabilities were discovered in SILC Toolkit and SILC Client. For further information please consult the CVE entries referenced below. Versions less than 1.1.10 are affected.
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Mandriva Linux Security Advisory 2009-234 - 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. 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. 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. 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. This update provides a solution to these vulnerabilities. Packages for MES5 was not provided previously, this update addresses this problem. Packages for 2008.0 are being provided due to extended support for Corporate products.
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Mandriva Linux Security Advisory 2009-235 - 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. 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. This update provides a solution to these vulnerabilities.
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Mandriva Linux Security Advisory 2009-234-1 - Multiple vulnerabilities was discovered and corrected in silc-toolkit. Packages for MES5 was not provided previously, this update addresses this problem.
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Mandriva Linux Security Advisory 2009-234 - Multiple vulnerabilities was discovered and corrected in silc-toolkit.
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Debian Security Advisory 1879-1 - Several vulnerabilities have been discovered in the software suite for the SILC protocol, a network protocol designed to provide end-to-end security for conferencing services.
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