edk2 security update

Mon Sep 09 2024 Aaron Young - Create new 20240909 release for OL9 which includes the following fixed CVEs: - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access Orabug: 36990130 CVE-2024-1298 - EDK...

Puppet Agent 6.x < 6.22.1 / 7.x < 7.6.1 Vulnerability

On February 16, 2021, OpenSSL published security updates addressing CVE-2021-23841, CVE-2021-23839, and CVE-2021-23840. Previous releases of Puppet Agent contain a vulnerable version of OpenSSL. For more information about this vulnerability, refer to the OpenSSL security announcement. Note that...

Security Bulletin: IBM Engineering Workflow Management (EWM) vulnerabilities CVE-2021-23839, CVE-2021-23840, CVE-2021-23841

Summary There are vulnerabilities CVE-2021-23839, CVE-2021-23840, CVE-2021-23841 which affects IBM Engineering Workflow Management EWM. Vulnerability Details CVEID:CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that...

Security Bulletin: IBM Safer Payments is vulnerable to multiple OpenSSL vulnerabilities (CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary IBM Safer Payments uses OpenSSL. These OpenSSL vulnerabilities are addressed in IBM Safer Payments. Vulnerability Details CVEID:CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for the inversion of t...

Security Bulletin: IBM Aspera Orchestrator affected by OpenSSL vulnerabilities (CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary The following vulnerabilities have been addressed in IBM Aspera Orchestrator 4.0.1. Vulnerability Details CVEID:CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for the inversion of the logic during ...

Security Bulletin: IBM InfoSphere Master Data Management Server vulnerability in OpenSSL

Summary The vulnerability in CVE-2021-23839, CVE-2021-23840, CVE-2021-23841 have been addressed in the latest interim Fix iFix available on Fix Central for all 3 affected versions. Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused...

Security Bulletin: Aspera Web Applications (Shares, Console) are affected by OpenSSL Vulnerabilities (CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary Aspera Web Applications Shares, Console have addressed the following OpenSSL Vulnerabilities. Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for the inversion of the...

Security Bulletin: IBM Cloud Private is vulnerable to OpenSSL vulnerabilities (CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary IBM Cloud Private is vulnerable to OpenSSL vulnerabilities Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for the inversion of the logic during a padding check. If the...

Security Bulletin: Vulnerabilities in OpenSSL affect IBM Rational ClearQuest

Summary OpenSSL vulnerabilities were disclosed by the OpenSSL Project. OpenSSL is used by IBM Rational ClearQuest. IBM Rational ClearQuest has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by...

Security Bulletin: Vulnerability in OpenSSL affects IBM Rational ClearCase (CVE-2020-1971, CVE-2021-23839, CVE-2021-23840, CVE-2021-23841, CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary OpenSSL vulnerabilities were disclosed by the OpenSSL Project. OpenSSL is used by IBM Rational ClearCase. IBM Rational ClearCase has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2020-1971 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointe...

Security Bulletin: OpenSSL vulnerabilites impacting Aspera High-Speed Transfer Server, Aspera High-Speed Transfer Endpoint, Aspera Desktop Client 4.0 and earlier (CVE-2021-23839, CVE-2021-23840, CVE-2021-23841)

Summary The OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840 and CVE-2021-23841 impacts Aspera High-Speed Transfer Server, Aspera High-Speed Transfer Endpoint, and Aspera Desktop Client 4.0.0 and earlier. The fix is delivered in Aspera High-Speed Transfer Server, Aspera High-Speed Transfer...

Security Bulletin: Multiple OpenSSL Vulnerabilities Affect IBM Connect:Direct for HP NonStop

Summary IBM Connect:Direct for HP NonStop is affected by OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840, and CVE-2021-23841. OpenSSL is vulnerable to a denial of service, caused by an integer overflow in CipherUpdate. By sending an overly long argument, an attacker could exploit this...

Security Bulletin: WebSphere MQ for HP NonStop Server is affected by multiple OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840 and CVE-2021-23841

Summary WebSphere MQ for HP NonStop Server is affected by multiple OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840 and CVE-2021-23841 Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection...

Security Bulletin: IBM MQ for HP NonStop Server is affected by OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840 and CVE-2021-23841

Summary IBM MQ for HP NonStop Server is affected by OpenSSL vulnerabilities CVE-2021-23839, CVE-2021-23840 and CVE-2021-23841 Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL could provide weaker than expected security, caused by incorrect SSLv2 rollback protection that allows for...

Security Bulletin: IBM Sterling Connect:Express for UNIX is Affected by Multiple Vulnerabilities in OpenSSL

Summary Security vulnerabilities have been disclosed on 16th February 2021 by the OpenSSL Project. OpenSSl is used by IBM Sterling Connect:Express for UNIX. IBM Sterling Connect:Express for UNIX has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2021-23839 DESCRIPTION: OpenSSL cou...

Medium: openssl

Issue Overview: OpenSSL 1.0.2 supports SSLv2. If a client attempts to negotiate SSLv2 with a server that is configured to support both SSLv2 and more recent SSL and TLS versions then a check is made for a version rollback attack when unpadding an RSA signature. Clients that support SSL or TLS...

Amazon Linux 2 : openssl (ALAS-2021-1608)

The version of openssl installed on the remote host is prior to 1.0.2k-19. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1608 advisory. OpenSSL 1.0.2 supports SSLv2. If a client attempts to negotiate SSLv2 with a server that is configured to support both...

OpenSSL: Incorrect SSLv2 rollback protection (CVE-2021-23839) - Windows

OpenSSL is prone to an incorrect SSLv2 rollback protection 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 fr...

OpenSSL: Incorrect SSLv2 rollback protection (CVE-2021-23839) - Linux

OpenSSL is prone to an incorrect SSLv2 rollback protection 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 fr...

CVE-2021-23839

CVE-2021-23839 describes a padding-check logic error in OpenSSL 1.0.2 (affecting 1.0.2s–1.0.2x) where RSA_padding_check_SSLv23() mis-handles SSLv2 rollback protection. The bug causes a server configured for SSLv2 in combination with newer TLS versions to accept connections when a version-rollback...