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WeeChat WeeChatBuffer Overflow

Risk 86
Severity
9.8
Buffer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

ircmodechannelupdate in plugins/irc/irc-mode.c in WeeChat through 2.7 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a malformed IRC message 324 (channel mode).

First published (updated )
CVE-2020-8955

WeeChat loggerBuffer Overflow

Risk 43
Severity
7.5
Buffer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

logger.c in the logger plugin in WeeChat before 1.9.1 allows a crash via strftime date/time specifiers, because a buffer is not initialized.

First published (updated )
CVE-2017-14727

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