Important: Red Hat Security Advisory: java-17-openjdk security and bug fix update

An update for java-17-openjdk is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

Signature malleability for S

Lines of code Vulnerability details Impact Ethereum contracts often assumes that the signature is unique, but signatures can be altered without the possession of the private key and still be valid. The EVM specification defines several so-called ‘precompiled’ contracts one of them being ecrecover...

ALSA-2023:1879 Important: java-17-openjdk security and bug fix update

The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fixes: OpenJDK: improper connection handling during TLS handshake 8294474 CVE-2023-21930 OpenJDK: Swing HTML parsing issue 8296832 CVE-2023-21939 OpenJDK:...

Important: java-17-openjdk security and bug fix update

The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fixes: OpenJDK: improper connection handling during TLS handshake 8294474 CVE-2023-21930 OpenJDK: Swing HTML parsing issue 8296832 CVE-2023-21939 OpenJDK:...

LockBit Ransomware Now Targeting Apple macOS Devices

Threat actors behind the LockBit ransomware operation have developed new artifacts that can encrypt files on devices running Apple's macOS operating system. The development, which was reported by the MalwareHunterTeam over the weekend, appears to be the first time a big-game ransomware crew has...

LockBit ransomware on Mac: Should we worry?

One of the big headlines over the weekend is LockBit, the high-profile Russian ransomware gang, decided to expand its portfolio of potential victims by creating and releasing its first macOS payload, potentially triggering members of the Apple community to panic. But have no fear: Apple security...

CVE-2023-28968

An Improperly Controlled Sequential Memory Allocation vulnerability in the Juniper Networks Deep Packet Inspection-Decoder JDPI-Decoder Application Signature component of Junos OS's AppID service on SRX Series devices will stop the JDPI-Decoder from identifying dynamic application traffic, allowi...

SUSE: Security Advisory (SUSE-SU-2023:1863-1)

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

PT-2023-4889 · Libssh +9 · Libssh +9

Name of the Vulnerable Software and Affected Versions: libssh versions 0.9.6 through 0.10.4 Description: A vulnerability in the pki verify data signature function of the libssh library for client authentication is related to shortcomings in the authentication procedure. This issue may allow a...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin Contracts prior to version 4.8.3, which stems from the fact that if conflicting functions have different signatures and incompatible ABI encodings, an agent may...

Design/Logic Flaw

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...

Security Bulletin: Vulnerability in MD5 Signature and Hash Algorithm affects IBM Integrated Management Module II (IMM2) for BladeCenter, System x and FLEX Systems (CVE-2015-7575)

Summary The MD5 "SLOTH" vulnerability on TLS 1.2 affects IBM Integrated Management Module II IMM2 for BladeCenter, System x, and FLEX Systems. Vulnerability Details Summary The MD5 "SLOTH" vulnerability on TLS 1.2 affects IBM Integrated Management Module II IMM2 for BladeCenter, System x, and FLE...

CVE-2023-29532

The Mozilla Foundation Security Advisory describes this flaw as: A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. The update file can be replaced after the signature check, before...

The vulnerability of the Perl programming language’s Module::Signature::_verify() function allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Perl programming language’s Module::Signature::verify function is related to improper verification of the cryptographic signature of data. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service...

CBL Mariner 2.0 Security Update: bind (CVE-2022-38178)

The version of bind installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-38178 advisory. - By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger ...

The vulnerability of the SGIUtility component in the HMI terminal configuration software for Schneider Electric EcoStruxure Operator Terminal Expert and the SCADA Pro-face BLUE software allows a malicious individual to execute arbitrary code.

The vulnerability of the SGIUtility component in Schneider Electric’s HMI terminal configuration software, as well as in the SCADA Pro-face BLUE software, is related to improper verification of the cryptographic signature. Exploiting this vulnerability could allow an attacker to execute arbitrary...

Unable to update WAF Signatures "File too large"

Customer is unable to update NetScaler AppFw Signatures from the GUI and receives an error "File too large" when attempting the WAF signature update...

PT-2023-8787 · Veritas · Veritas Netbackup It Analytics

Name of the Vulnerable Software and Affected Versions: Veritas NetBackup IT Analytics versions prior to 11.2.0 Description: The issue is related to errors in cryptographic signature verification, which could allow a remote attacker to compromise data integrity. A malicious actor could exploit the...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

Design/Logic Flaw

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...