Why Your Detection-First Security Approach Isn't Working

Stopping new and evasive threats is one of the greatest challenges in cybersecurity. This is among the biggest reasons why attacks increased dramatically in the past year yet again, despite the estimated $172 billion spent on global cybersecurity in 2022. Armed with cloud-based tools and backed b...

SHA1 Hashing Algorithm vulnerable to Length Extension Attack

Lines of code Vulnerability details Impact The implementation of the SHA1 hashing algorithm in the code has a significant impact as it is vulnerable to the length extension attack. This attack enables us to create a new hash for an extended message without altering the existing hash, even though ...

PortEx - Java Library To Analyse Portable Executable Files With A Special Focus On Malware Analysis And PE Malformation Robustness

PortEx is a Java library for static malware analysis of Portable Executable files. Its focus is on PE malformation robustness, and anomaly detection. PortEx is written in Java and Scala, and targeted at Java applications. Features Reading header information from: MSDOS Header, COFF File Header,...

PT-2023-18387 · Unknown · Velociraptor

Name of the Vulnerable Software and Affected Versions: Velociraptor versions prior to 0.6.8 Description: The issue is caused by insufficient validation in the PE and OLE parsers, allowing an attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed,...

GovernorCompatibilityBravo may trim proposal calldata

Impact The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be ignored, and if the proposal succeeds the corresponding actions would...

GHSA-93HQ-5WGC-JC82 GovernorCompatibilityBravo may trim proposal calldata

Impact The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be ignored, and if the proposal succeeds the corresponding actions would...

Medium: dbus

Issue Overview: An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message with certain invalid type signatures. CVE-2022-42010 An...

CVE-2023-30542

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

CVE-2023-30542 GovernorCompatibilityBravo may trim proposal calldata

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

CVE-2023-30542 GovernorCompatibilityBravo may trim proposal calldata

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

PT-2023-22769 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.8.3 Description: The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the...

NewStart CGSL CORE 5.05 / MAIN 5.05 : nss Vulnerability (NS-SA-2023-0010)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has nss packages installed that are affected by a vulnerability: - 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...

The vulnerability of the RPM package manager’s reading function allows a perpetrator to compromise data integrity.

The vulnerability of the RPM package manager’s reading function is related to improper verification of the cryptographic signature of data. Exploiting this vulnerability allows a remote attacker to compromise the integrity of the data...

GitHub accidentally exposes RSA SSH key

Late last week, GitHub tweeted that it had replaced its RSA SSH "out of an abundance of caution," after accidentally exposing the key on a publicly accessible repository. How the accidental exposure managed to happen is unknown, but it means that anyone that happened to notice it and was able to...

Debian dla-3368 : fonts-opensymbol - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3368 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3368-1 [email protected]...

spywaresignatures.com Cross Site Scripting vulnerability OBB-3231683

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Critical: nss

Issue Overview: NSS Network Security Services up to and including 3.73 is 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...

EVM Elliptic Curve Recovery Discrepancy

Lines of code Vulnerability details Impact The Ecrecover.yul file meant to simulate the ecrecover mechanism as executed by traditional ETH 1.0 consensus mechanisms is incorrect. In detail, it does not conform to the "Homestead" update which introduced an upper-bound check for s values of an r, s,...

UBUNTU-CVE-2023-24532

The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars a scalar larger than the order of the curve. This does not impact usages of crypto/ecdsa or crypto/ecdh...

Debian: Security Advisory (DLA-437-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...