grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

SUSE-SU-2021:0681-1 Security update for grub2

This update for grub2 fixes the following issues: grub2 now implements the new 'SBAT' method for SHIM based secure boot revocation. bsc1182057 Following security issues are fixed that can violate secure boot constraints: - CVE-2020-25632: Fixed a use-after-free in rmmod command bsc1176711 -...

fontforge: SFD_GetFontMetaData() insufficient CVE-2020-5395 backport

An out-of-bounds write flaw was found in FontForge while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat from this vulnerability is t...

Heap Overrun Write Vulnerability in ABC Lookalike (CNVD-2020-62788)

ABC Viewer is a permanent free image viewing software, intelligently turns on hardware acceleration and supports a variety of image formats. A heap out-of-bounds write vulnerability exists in ABC Viewer. An attacker can exploit the vulnerability to cause the software to crash...

e2fsprogs: Crafted ext4 partition leads to out-of-bounds write

An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability...

Remote Code Execution

LibVNCis vulnerable to remote code execution. A heap out-of-bound write vulnerability inside structure in the VNC client code allows an attacker to execute arbitrary code on the host OS remotely...

Heap Overwrite Vulnerability in Light and Shadow Magic Hand of Shenzhen Xunlei.com Culture Limited (CNVD-2020-58811)

LightShadow Magic Hand is a software for improving and enhancing image quality and effect processing. Shenzhen Xunlei.com Culture Co., Ltd LightShadow Magic Hand has a heap of out-of-bounds writing vulnerabilities, an attacker can construct a special picture to cause the software to crash, and ca...

PT-2020-6859 · Openexr +3 · Openexr +3

Name of the Vulnerable Software and Affected Versions: OpenEXR affected versions not specified Description: A flaw found in the dataWindowForTile function of IlmImf/ImfTiledMisc.cpp can trigger an integer overflow when a crafted file is processed, leading to an out-of-bounds write on the heap. Th...

Debian DLA-2219-1 : feh security update

Tobias Stoeckmann discovered that it was possible to trigger an out-of-boundary heap write with the image viewer feh while receiving an IPC message. For Debian 8 'Jessie', this problem has been fixed in version 2.12-1+deb8u1. We recommend that you upgrade your feh packages. NOTE: Tenable Network...

[SECURITY] [DLA 2219-1] feh security update

Package : feh Version : 2.12-1+deb8u1 CVE ID : CVE-2017-7875 Tobias Stoeckmann discovered that it was possible to trigger an out-of-boundary heap write with the image viewer feh while receiving an IPC message. For Debian 8 "Jessie", this problem has been fixed in version 2.12-1+deb8u1. We recomme...

ALPINE-CVE-2020-11100

In hpackdhtinsert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution...

A day^W^W Several months in the life of Project Zero - Part 1: The Chrome bug of suffering

Posted by Sergei Glazunov and Mark Brand, Project Zero Introduction It was a normal week in the Project Zero office when we got an interesting email from the Chrome team — they’d been looking into a serious crash that was happening occasionally on Android builds of Chrome, but hadn’t made much...

Huawei EulerOS: Security Advisory for systemd (EulerOS-SA-2019-1060)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 NetworkManager (EulerOS-SA-2019-1322)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 systemd (EulerOS-SA-2019-1045)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 NetworkManager (EulerOS-SA-2019-1119)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

DEBIAN-CVE-2019-5094

An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability...

CVE-2019-5094

CVE-2019-5094 is a vulnerability in the quota file handling of e2fsprogs (ext4 utilities) that can trigger an out-of-bounds write on the heap, enabling potential arbitrary code execution when a malformed ext4 partition is processed. The description across sources identifies the affected component...

CVE-2019-11476 Integer overflow in whoopsie results in out-of-bounds heap write

An integer overflow in whoopsie before versions 0.2.52.5ubuntu0.1, 0.2.62ubuntu0.1, 0.2.64ubuntu0.1, 0.2.66, results in an out-of-bounds write to a heap allocated buffer when processing large crash dumps. This results in a crash or possible code-execution in the context of the whoopsie process...

Important: clamav

Issue Overview: An out-of-bounds heap read condition may occur when scanning PDF documents. The defect is a failure to correctly keep track of the number of bytes remaining in a buffer when indexing file data. CVE-2019-1787 An out-of-bounds heap read condition may occur when scanning PE files i.e...