Security Bulletin: IBM Rational Software Architect RealTime Edition (RSA RT) is is vulnerable to arbitrary code execution and denial of service due to Apache Log4j (CVE-2021-44228, CVE-2021-45046 and CVE-2021-45105)

Summary Security vulnerabilities identified within the Apache Log4j library CVE-2021-44228, CVE-2021-45046 and CVE-2021-45105 used inside the search indexer component by IBM Rational Software Architect RealTime Edition. The fix includes Apache Log4j v2.17.0. Vulnerability Details CVEID:...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m giving an online-only talk on “Securing a World of Physically Capable Computers” as part of Teleport’s Security Visionaries 2022 series, on January 18, 2022. I’m speaking at IT-S Now 2022 in Vienna on June 2, 2022. I’m speaking...

EulerOS Virtualization 3.0.2.6 : nettle (EulerOS-SA-2021-2886)

According to the versions of the nettle packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this fl...

GO-2021-0160 Incorrect calculation affecting RSA computations in math/big

Int.Exp Montgomery mishandled carry propagation and produced an incorrect output, which makes it easier for attackers to obtain private RSA keys via unspecified vectors. This issue can affect RSA computations in crypto/rsa, which is used by crypto/tls. TLS servers on 32-bit systems could plausibl...

Information Exposure

Overview std/math/big is a Go standard library package std/math/big Affected versions of this package are vulnerable to Information Exposure. Go Vulnerability Report: Int.Exp Montgomery mishandled carry propagation and produced an incorrect output, which makes it easier for attackers to obtain...

Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2021-2930)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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 nettle (EulerOS-SA-2021-2886)

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 : golang (EulerOS-SA-2021-2930)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected ty...

Huawei EulerOS: Security Advisory for nettle (EulerOS-SA-2021-2838)

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 Virtualization 3.0.2.0 : nettle (EulerOS-SA-2021-2838)

According to the versions of the nettle packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this fl...

Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2021-2802)

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 SP8 : golang (EulerOS-SA-2021-2802)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected ty...

CVE-2021-21952

An authentication bypass vulnerability exists in the CMDDEVICEGETRSAKEYREQUEST functionality of the homesecurity binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to increased privileges...

CVE-2021-21873

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21873

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

Cross site request forgery (csrf)

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21873

CVE-2021-21873 affects Lantronix PremierWave 2050 Web Manager, where an authenticated HTTP request to the SSL credential upload endpoint can inject commands via the RSA keypasswd parameter. Talos details show multiple OS command injection vulnerabilities in the Web Manager’s SSL/Credentials page,...

CVE-2021-21873

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

Fix of CVE: CVE-2021-43527

CVE-2021-43527: Fix memory corruption in decodeECorDsaSignature with DSA signatures and RSA-PSS - Update to CKBI 2.50 from NSS 3.67 - Removing: - Certificate "Verisign Class 3 Public Primary Certification Authority - G3" - Certificate "AddTrust Low-Value Services Root" - Certificate "AddTrust...

NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS S/MIME PKCS \#7 or PKCS \#12 are likely to be impacted. Applications using NSS for certificate validation or other TLS X.509 OCSP or CRL functionality may be impacted depending on how they configure NSS. *Note: This vulnerability does NOT impact Mozilla Firefox.* However email clients and PDF viewers that use NSS for signature verification such as Thunderbird LibreOffice Evolution and Evince are believed to be impacted. This vulnerability affects NSS < 3.73 and NSS < 3.68.1.

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