CVE-2023-37464

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug...

CVE-2023-37464 Incorrect Authentication Tag length usage in AES GCM decryption in OpenIDC/cjose

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug...

CVE-2023-37464

CVE-2023-37464 affects cjose, a C library implementing JOSE. The AES-GCM decryption incorrectly uses the authentication tag length from the provided JWE instead of the fixed 16-octet length, enabling tampering with the JWE. A fix is available in cjose 0.6.2.2 and later; upgrades are recommended. ...

CVE-2023-37464

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug...

CVE-2023-37464 Incorrect Authentication Tag length usage in AES GCM decryption in OpenIDC/cjose

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug...

cjose 加密问题漏洞

Cisco cjose is a C library from Cisco that implements Javascript Object Signing and Encryption JOSE. A cryptographic issue vulnerability exists in cjose that stems from the AES GCM decryption routines incorrectly using the length of the tag in the actual authentication tag provided in JWE...

PT-2023-25978 · Unknown +7 · Openidc/Cjose +7

Name of the Vulnerable Software and Affected Versions: OpenIDC/cjose versions prior to 0.6.2.2 Description: The AES GCM decryption routine in OpenIDC/cjose incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE, instead of the fixed length of 16 octets specified in...

I want XAES-256-GCM/11

In 2023, the way to use AES is AES-GCM. Anything else is very unlikely to make sense. We might not like that, we might wish OCB hadn't been patented, but with hardware support in most processors these days GCM is both faster than the alternatives, ubiquitous, and just tolerable to implement. Stil...

Moderate: openssl security and bug fix update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: Possible DoS translating ASN.1 object identifiers CVE-2023-2650 openssl: Denial of service by...

[SECURITY] [DLA 3409-1] libapache2-mod-auth-openidc security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3409-1 [email protected] https://www.debian.org/lts/security/ Adrian Bunk April 30, 2023 https://wiki.debian.org/LTS -...

Authentication flaw

The armv8decaesgcmfull API of Arm AArch64cryptolib before 86065c6 fails to the verify the authentication tag of AES-GCM protected data, leading to a man-in-the-middle attack. This occurs because of an improperly initialized variable...

CVE-2023-26084

The armv8decaesgcmfull API of Arm AArch64cryptolib before 86065c6 fails to the verify the authentication tag of AES-GCM protected data, leading to a man-in-the-middle attack. This occurs because of an improperly initialized variable...

CVE-2023-26084

The armv8decaesgcmfull API of Arm AArch64cryptolib before 86065c6 fails to the verify the authentication tag of AES-GCM protected data, leading to a man-in-the-middle attack. This occurs because of an improperly initialized variable...

CVE-2023-26084

CVE-2023-26084 affects Arm AArch64cryptolib. The armv8_dec_aes_gcm_full() API fails to verify the AES-GCM authentication tag, due to an improperly initialized variable, enabling potential man-in-the-middle attacks. Affected: Arm AArch64cryptolib versions before 86065c6. Impact: data integrity/aut...

Debian: Security Advisory (DLA-36-1)

The remote host is missing an update for the Debian 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...

K15730: OpenSSH vulnerability

Security Advisory Description The mmnewkeysfromblob function in monitorwrap.c in sshd in OpenSSH 6.2 and 6.3, when an AES-GCM cipher is used, does not properly initialize memory for a MAC context data structure, which allows remote authenticated users to bypass intended ForceCommand and login-she...

K30215094: Ruby vulnerability CVE-2016-7798

Security Advisory Description The openssl gem for Ruby uses the same initialization vector IV in GCM Mode aes--gcm when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism. CVE-2016-7798 Impact There is no impact; F5...

K05405841: GCM nonce vulnerability CVE-2016-0270

Security Advisory Description IBM Domino 9.0.1 Fix Pack 3 Interim Fix 2 through 9.0.1 Fix Pack 5 Interim Fix 1, when using TLS and AES GCM, uses random nonce generation, which makes it easier for remote attackers to obtain the authentication key and spoof data by leveraging the reuse of a nonce i...

K31523465: BIG-IP TMM vulnerability CVE-2022-41983

Security Advisory Description While Intel QAT QuickAssist Technology and the AES-GCM/CCM cipher is in use, undisclosed conditions cause the BIG-IP system to send data unencrypted, even with an SSL profile applied. CVE-2022-41983 Impact This vulnerability may expose confidential information to a...

K55102452: TMM vulnerability CVE-2017-6140

Security Advisory Description Undisclosed sequence of packets sent to Virtual Servers with client or server SSL profiles using AES-GCM cipher suites may cause disruption of data plane services. CVE-2017-6140 This vulnerability affects the following BIG-IP platforms: 2000s, 2200s, 4000s, 4200v,...