SUSE CVE-2021-41990

The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certificate sent by an initiator. Remote code execution cannot occur...

SUSE CVE-2021-43527

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. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \7, or PKCS \12 are likely to be impacted. Applications using N...

SUSE CVE-2021-43529

Thunderbird versions prior to 91.3.0 are vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS...

SUSE CVE-2022-2274

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

SUSE CVE-2022-4304

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages fo...

SUSE CVE-2022-46392

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses typically, an untrusted operating system attacking a secure enclave can recover an RSA private key after observing the victim performing a single...

CVE-2023-25742

When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox 110, Thunderbird 102.8, and Firefox ESR 102.8...

Debian DSA-5349-1 : gnutls28 - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5349 advisory. Hubert Kario discovered a timing side channel in the RSA decryption implementation of the GNU TLS library. For the stable distribution bullseye, this problem has been fixe...

Security Vulnerabilities fixed in Thunderbird 102.8 — Mozilla

If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this...

CVE-2023-0361

CVE-2023-0361 describes a timing side-channel in GnuTLS during RSA ClientKeyExchange handling that can enable Bleichenbacher-style attacks to recover the RSA key and decrypt accompanying application data. The vulnerability affects GnuTLS implementations across multiple advisories and distribution...

Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2023-045-01)

The version of mozilla-firefox installed on the remote host is prior to 102.8.0esr / 110.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-045-01 advisory. - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory...

CVE-2023-0361

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to...

CVE-2023-0361

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to...

CVE-2023-0361

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to...

CVE-2023-0361

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to...

[SECURITY] [DSA 5349-1] gnutls28 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5349-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 14, 2023 https://www.debian.org/security/faq -...

Mozilla Firefox ESR < 102.8

The version of Firefox ESR installed on the remote Windows host is prior to 102.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-06 advisory. - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7. Some of...

FreeBSD : GnuTLS -- timing sidechannel in RSA decryption (0a7a5dfb-aba4-11ed-be2c-001cc0382b2f)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 0a7a5dfb-aba4-11ed-be2c-001cc0382b2f advisory. - A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. Thi...

Fedora 37 : openssl (2023-57f33242bc)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-57f33242bc advisory. Rebase to upstream version 3.0.8 Resolves: CVE-2022-4203 Resolves: CVE-2022-4304 Resolves: CVE-2022-4450 Resolves: CVE-2023-0215 Resolves:...

[slackware-security] gnutls

New gnutls packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/gnutls-3.7.9-i586-1slack15.0.txz: Upgraded. libgnutls: Fix a Bleichenbacher oracle in the TLS RSA key exchange. Reported by Hubert...