PT-2021-18658

Name of the Vulnerable Software and Affected Versions GNU Chess version 6.2.7 Description The issue allows attackers to execute arbitrary code via crafted PGN Portable Game Notation data. This is related to a buffer overflow in the use of a .tmp.epd temporary file in the cmd pgnload and cmd...

Amazon Linux AMI : screen (ALAS-2021-1492)

The version of screen installed on the remote host is prior to 4.0.3-19.7. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1492 advisory. A flaw was found in screen. A specially crafted sequence of combining characters could cause an out of bounds write leading to...

Gnu Mailman Command Injection (CVE-2020-12108)

A command injection vulnerability exists in Gnu Mailman. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system...

Fedora: Security Advisory for exim (FEDORA-2021-89cb264e4d)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

Fedora: Security Advisory for exim (FEDORA-2021-89cb264e4d)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar objcopy strip ranlib. When these utilities are run as a privileged user (presumably as part of a script updating binaries across different users) an unprivileged user can trick these utilities into getting ownership of arbitrary files through a symlink.

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Fedora: Security Advisory for exim (FEDORA-2021-4eaf89b133)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

Fedora: Security Advisory for exim (FEDORA-2021-4eaf89b133)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

GNU tar denial of service vulnerability (CNVD-2021-24265)

GNU Tar is a set of tools from the GNU community for creating files in tar format. A security vulnerability exists in tar 1.33 and earlier versions, which can be exploited by an attacker to submit a crafted input file to tar, resulting in uncontrolled memory consumption...

[SECURITY] Fedora 34 Update: exim-4.94-7.fc34

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

GNU Binutils Heap Buffer Overflow Vulnerability (CNVD-2021-26203)

GNU Binutils is a set of programming tools for creating and managing binary programs, object files, libraries, profile data and assembly source code. A heap buffer overflow vulnerability exists in bfdelfslurpsecondaryrelocsection in elf.c in GNU Binutils version 2.35.1. The vulnerability stems fr...

GNU libmicrohttpd Buffer Overflow Vulnerability

GNU libmicrohttpd is a GNU open source application. Run the HTTP server as part of another application. A buffer overflow vulnerability exists in versions of libmicrohttpd prior to 0.9.71, which stems from the fact that a missing bounds check will result in a buffer overflow that can be exploited...

DEBIAN-CVE-2021-20284

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...

CVE-2021-20284

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...

CVE-2021-20284

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...

CVE-2021-20197

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user presumably as part of a script updating binaries across different users, an unprivileged user can tric...

CVE-2021-20197

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user presumably as part of a script updating binaries across different users, an unprivileged user can tric...

CVE-2021-20197

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user presumably as part of a script updating binaries across different users, an unprivileged user can tric...

Heap overflow

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...

CVE-2021-20284

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...