grub2: Heap based out-of-bounds write when redering certain unicode sequences

A flaw was found in the grub2 font code. When rendering certain unicode sequences, it fails to properly validate the font width and height. These values are further used to access the font buffer, causing possible out-of-bounds writes. A malicious actor may craft a font capable of triggering this...

grub2: Heap based out-of-bounds write when redering certain unicode sequences

A flaw was found in the grub2 font code. When rendering certain unicode sequences, it fails to properly validate the font width and height. These values are further used to access the font buffer, causing possible out-of-bounds writes. A malicious actor may craft a font capable of triggering this...

grub2: Heap based out-of-bounds write when redering certain unicode sequences

A flaw was found in the grub2 font code. When rendering certain unicode sequences, it fails to properly validate the font width and height. These values are further used to access the font buffer, causing possible out-of-bounds writes. A malicious actor may craft a font capable of triggering this...

FreeBSD : rxvt-unicode is vulnerable to a remote code execution (5b2eac07-8b4d-11ed-8b23-a0f3c100ae18)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 5b2eac07-8b4d-11ed-8b23-a0f3c100ae18 advisory. - The rxvt-unicode package is vulnerable to a remote code execution, in the Perl background extension,...

Huawei EulerOS: Security Advisory for binutils (EulerOS-SA-2023-1092)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

RHEL 8 : grub2 (RHSA-2023:0048)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0048 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

EulerOS Virtualization 3.0.2.6 : binutils (EulerOS-SA-2023-1092)

According to the versions of the binutils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reorderi...

[slackware-security] rxvt-unicode

New rxvt-unicode packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/rxvt-unicode-9.26-i586-3slack15.0.txz: Rebuilt. When the "background" extension was loaded, an attacker able to control the dat...

Slackware Linux 15.0 / current rxvt-unicode Vulnerability (SSA:2023-003-02)

The version of rxvt-unicode installed on the remote host is prior to 9.26. It is, therefore, affected by a vulnerability as referenced in the SSA:2023-003-02 advisory. - The rxvt-unicode package is vulnerable to a remote code execution, in the Perl background extension, when an attacker can contr...

Slackware: Security Advisory (SSA:2023-003-02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Huawei EulerOS: Security Advisory for sqlite (EulerOS-SA-2022-2920)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

CVE-2022-3775

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Huawei EulerOS: Security Advisory for pcre2 (EulerOS-SA-2022-2868)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

EulerOS Virtualization 2.10.1 : pcre2 (EulerOS-SA-2022-2886)

According to the versions of the pcre2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compilexclassmatchingpath function of the...

EulerOS Virtualization 2.10.0 : pcre2 (EulerOS-SA-2022-2868)

According to the versions of the pcre2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compilexclassmatchingpath function of the...

AZL-12107 CVE-2022-43551 affecting package curl for versions less than 7.86.0-2

A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypasse...

DEBIAN-CVE-2022-40960

Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR 102.3, Thunderbird 102.3, and Firefox 105...

Fedora 36 : heimdal (2022-dba9ba8e2b)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-dba9ba8e2b advisory. Fixes: Delay service starts until after network is online rhbz2005501 Restart services on package update will apply when updating from this release...

Huawei EulerOS: Security Advisory for unzip (EulerOS-SA-2022-2834)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

Huawei EulerOS: Security Advisory for unzip (EulerOS-SA-2022-2860)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...