CVE-2024-37880

The Kyber reference implementation before 9b8d306, when compiled by LLVM Clang through 18.x with some common optimization options, has a timing side channel that allows attackers to recover an ML-KEM 512 secret key in minutes. This occurs because polyfrommsg in poly.c does not prevent Clang from...

Timing Side-Channel Attack

pypqc is vulnerable to a timing side-channel attack. The vulnerability is due to the attacker's ability to submit numerous decapsulation requests against a single private key and gain timing information, allowing the recovery of the private key with the Kyber512, Kyber768, and Kyber1024 functions...

Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Go

Summary IBM Watson Discovery for IBM Cloud Pak for Data contains a vulnerable version of Go Vulnerability Details CVEID:CVE-2024-1394 DESCRIPTION: Golang golang-fips/openssl is vulnerable to a denial of service, caused by memory leaks in code encrypting and decrypting rsa payloads. By using...

GHSA-HVH4-5QR6-3V7R Observable Timing Discrepancy in pypqc

Impact kyber512, kyber768, and kyber1024 on Mac OS \or when compiled with clang\ only: An attacker able to submit many decapsulation requests against a single private key, and to gain timing information about the decapsulation, could recover the private key. Proof-of-concept exploit exists for a...

kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key...

kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key...

Moderate: Red Hat Security Advisory: kernel update

An update for kernel is now available for Red Hat Enterprise Linux 8. 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 the...

AlmaLinux 8 : kernel-rt (ALSA-2024:3627)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:3627 advisory. kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2023-6240 kernel: Information disclosure in vhost/vhost.c:vhostnewms...

ALSA-2024:3618 Moderate: kernel update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2023-6240 kernel: Information disclosure in vhost/vhost.c:vhostnewmsg CVE-2024-0340 kernel: untrusted VMM can...

SUSE-SU-2024:1271-2 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2024-28834: Fixed side-channel in the deterministic ECDSA bsc1221746 - CVE-2024-28835: Fixed denial of service during certificate chain verification bsc1221747 Other fixes: - jitterentropy: Release the memory of the entropy collector when...

AIX is vulnerable to information disclosure due to openCryptoki (CVE-2024-0914)

IBM SECURITY ADVISORY First Issued: Mon Jun 3 08:50:37 CDT 2024 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/opencryptokiadvisory.asc Security Bulletin: AIX is vulnerable to information disclosure due to openCryptoki CVE-2024-0914...

RHEL 7 : libgcrypt (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - libgcrypt: Use of left-to-right sliding window method allows full RSA key recovery CVE-2017-7526 -...

RHEL 5 : dbus (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - dbus: incorrect use of send|receiverequestedreply policy rule attribute in system.conf CVE-2008-4311 -...

RHEL 6 : libgcrypt (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - libgcrypt: Use of left-to-right sliding window method allows full RSA key recovery CVE-2017-7526 -...

RHEL 7 : dbus (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - dbus: denial of service when forwarding invalid file descriptors CVE-2014-3533 - The dbus-daemon in D-Bus...

RHEL 5 : libgcrypt (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - libgcrypt: PRNG output is predictable CVE-2016-6313 - libgcrypt: Use of left-to-right sliding window meth...

RHEL 8 : wpa_supplicant (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - wpasupplicant: SAE side channel attacks as a result of cache access patterns CVE-2022-23303 - The...

RHEL 8 : ovmf (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - openssl: 0-byte record padding oracle CVE-2019-1559 - openssl: timing attack in RSA Decryption...

RHEL 8 : nss (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - nss: Cache side-channel variant of the Bleichenbacher attack CVE-2018-12404 - nss: Information exposure...

PUB-A-315167037

there is a possible information disclosure due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...