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...

AZL-12079 CVE-2022-3775 affecting package grub2 for versions less than 2.06-10

When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption an...

AZL-34792 CVE-2022-3775 affecting package grub2 for versions less than 2.06-14

When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption an...

DEBIAN-CVE-2022-3775

When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption an...

UBUNTU-CVE-2022-3775

When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption an...

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...

USN-5657-1: Graphite2 vulnerability

It was discovered that Graphite2 mishandled specially crafted files. An attacker could possibly use this issue to cause a denial of service or other unspecified impact...

Fedora: Security Advisory for freetype (FEDORA-2022-80e1724780)

The remote host is missing an update for the Copyright C 2022 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 34 Update: freetype-2.10.4-6.fc34

The FreeType engine is a free and portable font rendering engine, developed to provide advanced font support for a variety of platforms and environments. FreeType is a library which can open and manages font files as well as efficiently load, hint and render individual glyphs. FreeType is not a...

[SECURITY] Fedora 35 Update: freetype-2.11.0-6.fc35

The FreeType engine is a free and portable font rendering engine, developed to provide advanced font support for a variety of platforms and environments. FreeType is a library which can open and manages font files as well as efficiently load, hint and render individual glyphs. FreeType is not a...

[SECURITY] Fedora 36 Update: freetype-2.12.1-1.fc36

The FreeType engine is a free and portable font rendering engine, developed to provide advanced font support for a variety of platforms and environments. FreeType is a library which can open and manages font files as well as efficiently load, hint and render individual glyphs. FreeType is not a...

UBUNTU-CVE-2022-27470

SDLttf v2.0.18 and below was discovered to contain an arbitrary memory write via the function TTFRenderTextSolid. This vulnerability is triggered via a crafted TTF file...

FreeType buffer error vulnerability

FreeType is an open source font rendering library written in the C language. A security vulnerability exists in FreeType, which stems from the commit 1e2eb65048f75c64b68708efed6ce904c31f3b2f was found to contain a heap buffer overflow via the function sfntinitface...

Security fix for the ALT Linux 10 package java-1.8.0-openjdk version 0:1.8.0.322.b06-alt2_1jpp8

0:1.8.0.322.b06-alt21jpp8 built April 7, 2022 Andrey Cherepanov in task 295626 --- Feb. 18, 2022 Andrey Cherepanov - New version. - Security fixes: + JDK-8264934, CVE-2022-21248: Enhance cross VM serialization + JDK-8268488: More valuable DerValues + JDK-8268494: Better inlining of inlined...

OPENSUSE-SU-2022:0873-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version jdk8u322 icedtea-3.22.0 Including the following security fixes: - CVE-2022-21248, bsc1194926: Enhance cross VM serialization - CVE-2022-21283, bsc1194937: Better String matching - CVE-2022-21293, bsc1194935: Improve...

SUSE-SU-2022:0871-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version jdk8u322 icedtea-3.22.0 Including the following security fixes: - CVE-2022-21248, bsc1194926: Enhance cross VM serialization - CVE-2022-21283, bsc1194937: Better String matching - CVE-2022-21293, bsc1194935: Improve...

Mozilla Firefox Security Advisory (MFSA2012-25) - Linux

This host is missing a security update for Mozilla Firefox. Copyright C 2021 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; y...