WeeChat Buffer Overflow Vulnerability (CNVD-2020-20723)

WeeChat is a scalable live chat client application. A buffer overflow vulnerability exists in WeeChat versions 0.3.4 through 2.7. An attacker can exploit this vulnerability to cause a denial of service crash or execute arbitrary code...

WeeChat Denial of Service Vulnerability

WeeChat is a scalable live chat client application. A code issue vulnerability exists in WeeChat versions 0.4.0 through 2.7. An attacker could exploit the vulnerability to cause a denial of service...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

DEBIAN-CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

Buffer overflow

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

UBUNTU-CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760

WeeChat prior to 2.7.1 (affecting 0.3.4–2.7) contains a buffer overflow in handling IRC message 005 when longer nick prefixes trigger a new nick mode; this can crash the client (denial of service). Upgrading to WeeChat 2.7.1 or newer is the stated mitigation. Related advisories reference CVE-2020...

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

CVE-2020-9760: Buffer Copy without Checking Size of Input

An issue was discovered in WeeChat before 2.7.1 0.3.4 to 2.7 are affected. When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick...

Fedora 30 : weechat (2020-4d232b48b8)

New version, fixes a lot of bugs some of them security. In the same update, fixed up epel7 build to latest version as well. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean...

Fedora 31 : weechat (2020-db890b4800)

New version, fixes a lot of bugs some of them security. In the same update, fixed up epel7 build to latest version as well. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean...

Fedora: Security Advisory for weechat (FEDORA-2020-4d232b48b8)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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 This program is free software; you can...

Fedora: Security Advisory for weechat (FEDORA-2020-db890b4800)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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 This program is free software; you can...

[SECURITY] Fedora 31 Update: weechat-2.7.1-1.fc31

WeeChat Wee Enhanced Environment for Chat is a portable, fast, light and extensible IRC client. Everything can be done with a keyboard. It is customizable and extensible with scripts...

[SECURITY] Fedora 30 Update: weechat-2.7.1-1.fc30

WeeChat Wee Enhanced Environment for Chat is a portable, fast, light and extensible IRC client. Everything can be done with a keyboard. It is customizable and extensible with scripts...

MGASA-2020-0122 Updated weechat packages fix security vulnerability

Updated weechat packages fix security vulnerability: 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...