CVE-2023-47122

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

Design/Logic Flaw

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

CVE-2023-47122 Gitsign's Rekor public keys fetched from upstream API instead of local TUF client.

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

Low: Red Hat Security Advisory: opensc security update

An update for opensc is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Low: opensc security update

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures. Security Fixes: opensc: buffer overrun vulnerability in pkcs15...

Moderate: skopeo security update

The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. Security Fixes: golang: html/template: improper handling of JavaScript whitespace CVE-2023-24540 net/http, golang.org/x/net/http2: avoid quadrati...

Rocky Linux 8 : libreoffice (RLSA-2022:7461)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:7461 advisory. - LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since...

ALSA-2023:6587 Low: opensc security update

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures. Security Fixes: opensc: buffer overrun vulnerability in pkcs15...

Rocky Linux 8 : nss and nspr (RLSA-2020:3280)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2020:3280 advisory. - Improper refcounting of soft token session objects could cause a use-after-free and crash likely limited to a denial of service. This vulnerability...

Rocky Linux 9 : gnutls and nettle (RLSA-2022:6854)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:6854 advisory. - A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutlspkcs7verify...

NetworkAssessment - With Wireshark Or TCPdump, You Can Determine Whether There Is Harmful Activity On Your Network Traffic That You Have Recorded On The Network You Monitor

The Network Compromise Assessment Tool is designed to analyze pcap files to detect potential suspicious network traffic. This tool focuses on spotting abnormal activities in the network traffic and searching for suspicious keywords. DNS Tunneling Detection : Identifies potential covert...

The vulnerability of the EC key verification library in the Math cryptographic security module of Bouncy Castle allows a perpetrator to gain unauthorized access to the protected information.

The vulnerability of the EC key verification library in the Bouncy Castle cryptographic security framework is related to synchronization errors that occur when using a shared resource for processing deterministic digital signatures of the ECDSA type. Exploiting this vulnerability could allow an...

OESA-2023-1767 opensc security update

OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the standard APIs to sma...

OESA-2023-1766 opensc security update

OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the standard APIs to sma...

CVE-2023-46234

A flaw was found in browserify-sign node package. This issue may allow a malicious user to execute a signature forgery attack by not correctly checking cryptographic signatures for DSA data, resulting in a jeopardized environment. Mitigation No current mitigation is yet available for this flaw...

[slackware-security] mozilla-thunderbird

New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-thunderbird-115.4.1-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For mor...

Weak Encryption

Crypto-es is vulnerable to Insecure Hashing Algorithm. The vulnerability is present because the library uses the cryptographically weak sha1 algorithm by default. This weakness allows an attacker to potentially forge data, certificates, or digital signatures, which could lead to unauthorized acce...

UBUNTU-CVE-2023-46233

crypto-js is a JavaScript library of crypto standards. Prior to version 4.2.0, crypto-js PBKDF2 is 1,000 times weaker than originally specified in 1993, and at least 1,300,000 times weaker than current industry standard. This is because it both defaults to SHA1, a cryptographic hash algorithm...

CVE-2023-46233

crypto-js is a JavaScript library of crypto standards. Prior to version 4.2.0, crypto-js PBKDF2 is 1,000 times weaker than originally specified in 1993, and at least 1,300,000 times weaker than current industry standard. This is because it both defaults to SHA1, a cryptographic hash algorithm...

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of other software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibility and Reporting (AVR), BIG-IP Camer-Grade NAT (CGNAT), BIG-IP DDos Hybrid Defender, BIG-IP Domain Name System, BIG-IP Edge Gateway, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Inforcement Manager, BIG-IP SSL Orchestrator, BIG-IP Webaccelerator, and BIG-IP WebSafe, are related to improper verification of cryptographic signatures. This allows attackers to increase their privileges.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibili...