Gentoo Linux Security Advisory 201405-3 - Two vulnerabilities have been found in WeeChat, the worst of which may allow execution of arbitrary code. Versions less than 0.3.9.2 are affected.
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Mandriva Linux Security Advisory 2013-136 - A buffer overflow is causing a crash or freeze of WeeChat (0.36 to 0.39) when decoding IRC colors in strings. The packages have been patched to fix this problem. Untrusted command for function hook_process in WeeChat before 0.3.9.2 could lead to execution of commands, because of shell expansions (so the problem is only caused by some scripts, not by WeeChat itself).
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Debian Linux Security Advisory 2598-1 - Two security issues have been discovered in Weechat a, fast, light and extensible chat client.
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