openssl: Read buffer overruns processing ASN.1 strings

It was found that openssl assumed ASN.1 strings to be NUL terminated. A malicious actor may be able to force an application into calling openssl function with a specially crafted, non-NUL terminated string to deliberately hit this bug, which may result in a crash of the application, causing a...

Huawei EulerOS: Security Advisory for perl-Convert-ASN1 (EulerOS-SA-2021-2603)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS 2.0 SP3 : perl-Convert-ASN1 (EulerOS-SA-2021-2603)

According to the versions of the perl-Convert-ASN1 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - perl-Convert-ASN1 aka the Convert::ASN1 module for Perl through 0.27 allows remote attackers to cause an infinite loop via unexpected...

Huawei EulerOS: Security Advisory for perl-Convert-ASN1 (EulerOS-SA-2021-2515)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS 2.0 SP5 : perl-Convert-ASN1 (EulerOS-SA-2021-2515)

According to the versions of the perl-Convert-ASN1 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - perl-Convert-ASN1 aka the Convert::ASN1 module for Perl through 0.27 allows remote attackers to cause an infinite loop via unexpected...

USN-5088-1 edk2 vulnerabilities

It was discovered that EDK II incorrectly handled input validation in MdeModulePkg. A local user could possibly use this issue to cause EDK II to crash, resulting in a denial of service, obtain sensitive information or execute arbitrary code. CVE-2019-11098 Paul Kehrer discovered that OpenSSL use...

CLSA-2021-1632262317 Fix of CVE: CVE-2018-0739, CVE-2018-0737, CVE-2021-3712, CVE-2018-0732

fix CVE-2021-3712 - handling ASN.1 string as NULL terminated leads to read buffer overrun - Port patches from oracle6els branch, original changelog entry: - Oracle bug 28730228: backport CVE-2018-0732 - Oracle bug 28758493: backport CVE-2018-0737 - Merge upstream patch to fix CVE-2018-0739 -...

Huawei EulerOS: Security Advisory for perl-Convert-ASN1 (EulerOS-SA-2021-2419)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS 2.0 SP2 : perl-Convert-ASN1 (EulerOS-SA-2021-2419)

According to the version of the perl-Convert-ASN1 package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - perl-Convert-ASN1 aka the Convert::ASN1 module for Perl through 0.27 allows remote attackers to cause an infinite loop via unexpected...

SUSE-SU-2021:3019-1 Security update for compat-openssl098

This update for compat-openssl098 fixes the following issues: - CVE-2021-3712: This is an update for the incomplete fix for CVE-2021-3712. Read buffer overruns processing ASN.1 strings bsc1189521...

OpenSSL: DoS Vulnerability (CVE-2012-1165) - Linux

OpenSSL is prone to a denial of service DoS vulnerability. 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; yo...

USN-5051-3 openssl1.0 vulnerability

USN-5051-1 fixed a vulnerability in OpenSSL. This update provides the corresponding update for the openssl1.0 package in Ubuntu 18.04 LTS. Original advisory details: Ingo Schwarze discovered that OpenSSL incorrectly handled certain ASN.1 strings. A remote attacker could use this issue to cause...

USN-5051-2 openssl vulnerability

USN-5051-1 fixed a vulnerability in OpenSSL. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Ingo Schwarze discovered that OpenSSL incorrectly handled certain ASN.1 strings. A remote attacker could use this issue to cause OpenSSL...

SUSE SLES11: libopenssl1-devel / libopenssl1_0_0 / libopenssl1_0_0-32bit / etc (SUSE-SU-2021:14792-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2021:14792-1 advisory. This update for openssl1 fixes the following security issue: - CVE-2021-3712: a bug in the code for printing certificate details could lead to a buffe...

USN-5051-1 openssl vulnerabilities

John Ouyang discovered that OpenSSL incorrectly handled decrypting SM2 data. A remote attacker could use this issue to cause applications using OpenSSL to crash, resulting in a denial of service, or possibly change application behaviour. CVE-2021-3711 Ingo Schwarze discovered that OpenSSL...

AZL-6780 CVE-2021-3712 affecting package openssl for versions less than 1.1.1k-11

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...

DEBIAN-CVE-2021-3712

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...

CVE-2021-3712

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...

CVE-2021-3712 Read buffer overruns processing ASN.1 strings

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...

CVE-2021-3712

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...