New Lattice Cryptanalytic Technique

A new paper presents a polynomial-time quantum algorithm for solving certain hard lattice problems. This could be a big deal for post-quantum cryptographic algorithms, since many of them base their security on hard lattice problems. A few things to note. One, this paper has not yet been peer...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the solveQuadraticEquation function used for certificate verification in ECCurve.java. Passing a large f2m parameter can cause excessive CPU consumption. Remediation Upgrade...

ALSA-2024:1784 Moderate: gnutls security update

The gnutls package provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. This package update fixes a timing side-channel in deterministic ECDSA. Security Fixes: gnutls: vulnerable to Minerva side-channel...

Security Bulletin: cryptography-42.0.0-cp37-abi3-manylinux_2_28_x86_64.whl and cryptography-42.0.3-cp37-abi3-manylinux_2_28_x86_64.whl is vulnerable to CVE-2024-26130 used in IBM Maximo Application Suite - Edge Data Collector

Summary IBM Maximo Application Suite - Edge Data Collector uses cryptography-42.0.0-cp37-abi3-manylinux228x8664.whl and cryptography-42.0.3-cp37-abi3-manylinux228x8664.whl which is vulnerable to CVE-2024-26130 Vulnerability Details CVEID:CVE-2024-26130 DESCRIPTION: cryptography is vulnerable to a...

Security Bulletin: IBM QRadar App SDK for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities

Summary The product includes vulnerable components e.g., framework libraries that might be identified and exploited with automated tools. IBM has addressed the vulnerabilities. This product is only used by IBM QRadar SIEM app developers and external business partners and is not relevant for users...

ROS-20240409-06

A vulnerability in SaltStack Salt's configuration management and remote operations execution system is related to receiving multiple bad packets to the server equal to the number of worker threads, Salt will stop responding back requests before restarting. Exploitation of the vulnerability could...

EulerOS 2.0 SP9 : python-cryptography (EulerOS-SA-2024-1494)

According to the versions of the python-cryptography package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS...

Security Bulletin: Vulnerabilities in cryptography and Jinja [CVE-2023-50782, CVE-2024-22195]

Summary IBM Storage Protect Plus Microsoft File Systems Backup and Restore can be affected by vulnerabilities in cryptography and Jinja which include obtain sensitive information and cross-site scripting, as described by the CVEs in the "Vulnerability Details" section. These vulnerabilities have...

Huawei EulerOS: Security Advisory for python-cryptography (EulerOS-SA-2024-1494)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 python-cryptography (EulerOS-SA-2024-1515)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 SP9 : python-cryptography (EulerOS-SA-2024-1515)

According to the versions of the python-cryptography package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS...

`rsa-export` is unmaintained

This crate has been deprecated in favour of using the native support for exporting RSA keys into the standard PEM format. See docs.rs documentation. In addition to that, the operations in this crate arithmetic and Base64 encoding are not done in constant-time, potentially exposing the user to...

CVE-2024-26800

In the Linux kernel, the following vulnerability has been resolved: tls: fix use-after-free on failed backlog decryption When the decrypt request goes to the backlog and cryptoaeaddecrypt returns -EBUSY, tlsdodecryption will wait until all async decryptions have completed. If one of them fails,...

USN-6673-1: python-cryptography vulnerabilities | Cloud Foundry

Severity Unknown Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description Hubert Kario discovered that python-cryptography incorrectly handled errors returned by the OpenSSL API when processing incorrect padding in RSA PKCS1 v1.5. A remote attacker could...

USN-6539-1: python-cryptography vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description It was discovered that the python-cryptography Cipher.updateinto function would incorrectly accept objects with immutable buffers. This would result in corrupted output, contrary to expectations. This iss...

The vulnerabilities of the functions load_pem_pkcs7_certificates() and load_der_pkcs7_certificates() in the cryptography package allow a perpetrator to cause a service failure.

The vulnerability of the loadpempkcs7certificates and loadderpkcs7certificates functions in the cryptography package is related to the passing of NULL pointers. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

Moderate: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update

An update is now available for Red Hat Ansible Automation Platform 2.4 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

python-cryptography: NULL-dereference when loading PKCS7 certificates

A null-pointer dereference vulnerability was found in python-cryptography during the loading of PKCS7 certificates. Invoking "loadpempkcs7certificates" or "loadderpkcs7certificates" can trigger this issue and lead to subsequent segmentation fault and result in a Denial of Service DoS for any...

Declassified NSA Newsletters

Through a 2010 FOIA request yes, it took that long, we have copies of the NSAs KRYPTOS Society Newsletter, "Tales of the Krypt," from 1994 to 2003. There are many interesting things in the 800 pages of newsletter. There are many redactions. And a 1994 review of Applied Cryptography by redacted:...

Security Bulletin: IBM Maximo Application Suite uses cryptography-41.0.4-cp37-abi3-manylinux_2_28_x86_64.whl and cryptography-41.0.7-cp37-abi3-manylinux_2_28_x86_64.whl which is vulnerable to CVE-2024-26130

Summary IBM Maximo Application Suite uses cryptography-41.0.4-cp37-abi3-manylinux228x8664.whl and cryptography-41.0.7-cp37-abi3-manylinux228x8664.whl which is vulnerable to CVE-2024-26130. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details...