SUSE: Security Advisory (SUSE-SU-2020:3883-1)

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...

SUSE: Security Advisory (SUSE-SU-2017:1366-1)

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...

openSUSE: Security Advisory for clamav (openSUSE-SU-2021:0555-1)

The remote host is missing an update for the 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; you can...

CTF-All-In-One

This is a comprehensive guide to CTF Capture The Flag competitions, specifically focusing on the Pwn binary exploitation aspect. The book is written by Yang Chao, a member of L-Team, and is intended for beginners. It covers the basics of binary exploitation, including memory management, buffer...

SUSE SLES12 Security Update : clamav (SUSE-SU-2021:1174-1)

This update for clamav fixes the following issues : CVE-2021-1252: Fix for Excel XLM parser infinite loop. bsc1184532 CVE-2021-1404: Fix for PDF parser buffer over-read; possible crash. bsc1184533 CVE-2021-1405: Fix for mail parser NULL-dereference crash. bsc1184534 Fix errors when scanning files...

OSV-2021-623 Null-dereference READ

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33052 Crash type: Null-dereference READ Crash state: NULL...

clamav -- Multiple vulnerabilites

Micah Snyder reports: CVE-2021-1252 Excel XLM parser infinite loop CVE-2021-1404 PDF parser buffer over-read; possible crash. CVE-2021-1405 Mail parser NULL-dereference crash...

EulerOS Virtualization 3.0.2.6 : nss (EulerOS-SA-2021-1416)

According to the versions of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multipl...

EulerOS Virtualization 3.0.6.6 : nss (EulerOS-SA-2021-1502)

According to the versions of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multipl...

AZL-6492 CVE-2021-26927 affecting package jasper for versions less than 2.0.32-2

A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2decode in jp2dec.c may lead to program crash and denial of service...

PT-2021-7858 · Google +11 · Protocol Buffers +10

Name of the Vulnerable Software and Affected Versions: Protocol Buffers versions prior to 3.15.0 MySQL Server versions 8.0.28 and earlier Description: A nullptr dereference occurs when a null char is present in a proto symbol, leading to an unchecked call into the proto file's name during...

DEBIAN-CVE-2021-23841

The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field which might occur if the...

AZL-40768 CVE-2021-23841 affecting package shim-unsigned-x64 for versions less than 15.8-5

The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field which might occur if the...

ALPINE-CVE-2021-23841

The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field which might occur if the...

CVE-2021-23841

The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field which might occur if the...

CVE-2021-21702 Null Dereference in SoapClient

In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash...

PHP 7.3.x < 7.3.27 Null Dereference Vulnerability

According to its self-reported version number, the version of PHP installed on the remote host is 7.3.x prior to 7.3.27, 7.4.x prior to 7.4.15, or 8.x prior to 8.0.2. It is, therefore, affected by a null dereference when XML is provided to the SoapClient query function without an existing field...

PHP 8.x < 8.0.2 Null Dereference Vulnerability

According to its self-reported version number, the version of PHP installed on the remote host is 7.3.x prior to 7.3.27, 7.4.x prior to 7.4.15, or 8.x prior to 8.0.2. It is, therefore, affected by a null dereference when XML is provided to the SoapClient query function without an existing field...

CVE-2021-21057

Acrobat Reader DC versions versions 2020.013.20074 and earlier, 2020.001.30018 and earlier and 2017.011.30188 and earlier are affected by a null pointer dereference vulnerability when parsing a specially crafted PDF file. An unauthenticated attacker could leverage this vulnerability to achieve...

MGASA-2021-0076 Updated php packages fix a security vulnerability

The php packages are updated to version 7.3.27 to fix a Null Dereference in SoapClient SOAP. CVE-2021-21702. Note also php packages version 7.4.15-1.mga7 are available in backports/updates...