WeeChat 'irc_ctcp_dcc_filename_without_quotes' function buffer overflow vulnerability

WeeChat Wee Enhanced Environment for Chat is an efficient lightweight IRC chat client. A security vulnerability exists in the 'ircctcpdccfilenamewithoutquotes' function in WeeChat versions prior to 1.7.1. A remote attacker can exploit this vulnerability to cause a denial of service crash by sendi...

Buffer overflow

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

ALPINE-CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

UBUNTU-CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

DEBIAN-CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

CVE-2017-8073

CVE-2017-8073 affects WeeChat, where the IRC plugin allows a remote attacker to trigger a buffer overflow by sending a specially crafted filename via DCC, exploiting in the irc_ctcp_dcc_filename_without_quotes path during quote removal and potentially causing a denial-of-service. Debian advisorie...

[ASA-201704-7] weechat: denial of service

Arch Linux Security Advisory ASA-201704-7 ========================================= Severity: High Date : 2017-04-23 CVE-ID : CVE-2017-8073 Package : weechat Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-253 Summary ======= The package weechat before version...

weechat -- multiple vulnerabilities

Common Vulnerabilities and Exposures: WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

Gentoo Security Advisory GLSA 201405-03

Gentoo Linux Local Security Checks GLSA 201405-03 SPDX-FileCopyrightText: 2015 Eero Volotinen Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later ifdescription...

openSUSE Security Update : weechat (openSUSE-SU-2012:1580-1)

added weechat-fix-hookprocess-shell-injection.patch which fixes a shell injection vulnerability in the hookprocess function bnc790217, CVE-2012-5534 - added weechat-fix-buffer-overflow-in-irc-color-decoding.patch which fixes a heap-based overflow when decoding IRC colors in strings bnc789146,...

GLSA-201405-03 : WeeChat: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201405-03 WeeChat: Multiple vulnerabilities Two vulnerabilities have been discovered in WeeChat: The hookprocess function does not properly handle shell expansions CVE-2012-5534. WeeChat does not properly decode colors which could...

WeeChat: Multiple vulnerabilities

Background Wee Enhanced Environment for Chat WeeChat is a light and extensible console IRC client. Description Two vulnerabilities have been discovered in WeeChat: The hookprocess function does not properly handle shell expansions CVE-2012-5534. WeeChat does not properly decode colors which could...

Mandriva Linux Security Advisory : weechat (MDVSA-2013:136)

Updated weechat packages fix security vulnerability : 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 CVE-2012-5854. Untrusted command for function hookprocess in WeeChat before 0.3.9.2...

weechat (important)

added weechat-fix-hookprocess-shell-injection.patch which fixes a shell injection vulnerability in the hookprocess function bnc790217, CVE-2012-5534 - added weechat-fix-buffer-overflow-in-irc-color-decoding.patch which fixes a heap-based overflow when decoding IRC colors in strings bnc789146,...