7785 matches found
CVE-2023-49944: Undefined Security Weakness
The Challenge Response feature of BeyondTrust Privilege Management for Windows PMfW before 2023-07-14 allows local administrators to bypass this feature by decrypting the shared key, or by locating the decrypted shared key in process memory. The threat is mitigated by the Agent Protection feature...
SUSE SLES15: gnutls / libgnutls-devel / libgnutls30 / libgnutls30-32bit / etc (SUSE-SU-2023:4952-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4952-1 advisory. - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143. - CVE-2023-5981: Fixed timing side-channel...
BlackCat Ransomware Raises Ante After FBI Disruption
The U.S. Federal Bureau of Investigation FBI disclosed today that it infiltrated the worlds second most prolific ransomware gang, a Russia-based criminal group known as ALPHV and BlackCat. The FBI said it seized the gangs darknet website, and released a decryption tool that hundreds of victim...
FBI Takes Down BlackCat Ransomware, Releases Free Decryption Tool
The U.S. Justice Department DoJ has officially announced the disruption of the BlackCat ransomware operation and released a decryption tool that more than 500 affected victims can use to regain access to files locked by the malware. Court documents show that the U.S. Federal Bureau of Investigati...
php: potential exposure to Marvin attack via unsafe implementation of RSA decryption API
The RSA decryption implementation using PKCS1 v1.5 padding in OpenSSL is vulnerable to a timing side-channel attack known as the Marvin Attack. This vulnerability arises because the execution time of the opensslprivatedecrypt function in PHP with OpenSSL varies based on whether a valid message is...
Information Disclosure
libcryptopp.so is vulnerable to Information Disclosure. The vulnerability exists due to side channel leakage Marvin Attack which allows an attacker to to infer sensitive information during PKCS1 v1.5 decryption...
CVE-2023-6918
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
AZL-32199 CVE-2023-6918 affecting package libssh for versions less than 0.10.6-1
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
AZL-34943 CVE-2023-6918 affecting package libssh for versions less than 0.10.6-1
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
DEBIAN-CVE-2023-6918
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
CVE-2023-6918
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
Design/Logic Flaw
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
UBUNTU-CVE-2023-6918
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
Mageia: Security Advisory (MGASA-2023-0350)
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...
Siemens SIMATIC and SCALANCE Products Encryption Strength (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...
Siemens SIMATIC and SCALANCE Products Encryption Strength (CVE-2023-0286)
There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...
CVE-2023-6918
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
CVE-2023-6918
CVE-2023-6918 affects the libssh library where MD operation backends do not properly check return values, potentially causing low-memory failures, NULL dereferences, crashes, or using uninitialized memory as input to the KDF. This can lead to non-matching keys resulting in decryption/integrity fa...
CVE-2023-6918 Libssh: missing checks for return values for digests
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...
CVE-2023-6918 Libssh: missing checks for return values for digests
A flaw was found in the libssh implements abstract layer for message digest MD operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the...