CVE-2022-41669

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in the SGIUtility component that allows adversaries with local user privileges to load a malicious DLL which could result in execution of malicious code. Affected Products: EcoStruxure Operator Terminal ExpertV3.3...

CVE-2022-41669

Schneider Electric EcoStruxure Operator Terminal Expert and Pro-face BLUE are affected by CVE-2022-41669 due to improper verification of cryptographic signatures in the SGIUtility component. An attacker with local user privileges can load a malicious DLL, potentially executing arbitrary code on t...

Huawei EulerOS: Security Advisory for gnupg2 (EulerOS-SA-2022-2709)

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...

CVE-2022-41666

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists that allows adversaries with local user privileges to load a malicious DLL which could lead to execution of malicious code. Affected Products: EcoStruxure Operator Terminal ExpertV3.3 Hotfix 1 or prior, Pro-face...

Nokia ASIK AirScale 5G Common System Module 安全漏洞

The Nokia ASIK AirScale 5G Common System Module is a common system unit from Nokia, Finland. A security vulnerability exists in Nokia ASIK AirScale 5G Common System Module version 474021A.101, which stems from a signature check that can be bypassed to allow an attacker to run modified firmware...

Schneider Electric EcoStruxure Operator Terminal Expert 数据伪造问题漏洞

Schneider Electric EcoStruxure Operator Terminal Expert is a touch screen configuration software from Schneider Electric, France. This software support is mainly used for creating and editing touch applications. A data forgery vulnerability exists in Schneider Electric EcoStruxure Operator Termin...

CVE-2022-41666

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists that allows adversaries with local user privileges to load a malicious DLL which could lead to execution of malicious code. Affected Products: EcoStruxure Operator Terminal ExpertV3.3 Hotfix 1 or prior, Pro-face...

CVE-2022-41666

The CVE-2022-41666 issue stems from improper verification of cryptographic signatures (CWE-347), allowing a local-privilege attacker to load a malicious DLL in EcoStruxure Operator Terminal Expert and Pro-face BLUE. Affected versions: EcoStruxure Operator Terminal Expert 3.3 Hotfix 1 and earlier;...

Threat Source newsletter (Nov. 3, 2022): Mastodon, evolution, and LiveJournal oh my!

Welcome to this weeks edition of the Threat Source newsletter. Im fascinated by how things live and die on the internet. Things that are ubiquitous to our daily lives are simply gone the next. LiveJournal and Myspace we hardly knew you. Elon Musks purchase of Twitter and the subsequent exodus led...

Linktree: Account takeover - improper validation of jwt signature (with regards to experiation date claim)

Some backend services did not properly validate JWTs. As a result JWT validation could be bypassed by setting the expiration date claim to a unix timestamp in the past, and abusing this for account takeover. The expiration date claim of the JWT token was not properly handled. I was able to bypass...

Huawei EulerOS: Security Advisory for gnupg2 (EulerOS-SA-2022-2681)

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...

Gregor Samsa: Exploiting Java's XML Signature Verification

By Felix Wilhelm, Project Zero Earlier this year, I discovered a surprising attack surface hidden deep inside Java’s standard library: A custom JIT compiler processing untrusted XSLT programs, exposed to remote attackers during XML signature verification. This post discusses CVE-2022-34169, an...

EulerOS 2.0 SP10 : gnupg2 (EulerOS-SA-2022-2681)

According to the versions of the gnupg2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyring and other constraints...

CVE-2022-42789

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS Monterey 12.6. An app may be able to access user-sensitive data...

CVE-2022-42793

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, iOS 15.7 and iPadOS 15.7, macOS Monterey 12.6. An app may be able to bypass code signing checks...

CVE-2022-42789

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS Monterey 12.6. An app may be able to access user-sensitive data...

CVE-2022-42789

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS Monterey 12.6. An app may be able to access user-sensitive data...

Design/Logic Flaw

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, iOS 15.7 and iPadOS 15.7, macOS Monterey 12.6. An app may be able to bypass code signing checks...

CVE-2022-3786

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed a malicious certificate or for an application to continue certificate...

CVE-2020-4099

The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app...