CVE-2023-6935

wolfSSL SP Math All RSA implementation is vulnerable to the Marvin Attack, new variation of a timing Bleichenbacher style attack, when built with the following options to configure: --enable-all CFLAGS="-DWOLFSSLSTATICRSA" The define “WOLFSSLSTATICRSA” enables static RSA cipher suites, which is n...

CVE-2023-6935 Marvin Attack vulnerability in SP Math All RSA

wolfSSL SP Math All RSA implementation is vulnerable to the Marvin Attack, new variation of a timing Bleichenbacher style attack, when built with the following options to configure: --enable-all CFLAGS="-DWOLFSSLSTATICRSA" The define “WOLFSSLSTATICRSA” enables static RSA cipher suites, which is n...

GLSA-202402-08 : OpenSSL: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202402-08 OpenSSL: Multiple Vulnerabilities - OpenSSL supports creating a custom cipher via the legacy EVPCIPHERmethnew function and associated function calls. This function was deprecated in OpenSSL 3.0 and application authors ar...

Marvin Attack

wolfssl is vulnerable to Marvin Attack. The vulnerability is due to the implementation of the RSA cipher within the wolfSSL library, when Enables static RSA cipher suites using the "--enable-all" option and the "-DWOLFSSLSTATICRSA" CFLAGS option.It allows an attacker to decrypt ciphertexts and...

Security Bulletin: TLS padding vulnerability affects Content Manager Enterprise Edition (CVE-2014-8730)

Summary Transport Layer Security TLS padding vulnerability via a POODLE Padding Oracle On Downgraded Legacy Encryption like attack affects Content Manager Enterprise Edition. Vulnerability Details CVE-ID : CVE-2014-8730 DESCRIPTION : Product could allow a remote attacker to obtain sensitive...

Dex discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers

Summary Dex 2.37.0 is serving HTTPS with insecure TLS 1.0 and TLS 1.1. Details While working on https://github.com/dexidp/dex/issues/2848 and implementing configurable TLS support, I noticed my changes did not have any effect in TLS config, so I started investigating...

GHSA-GR79-9V6V-GC9R Dex discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers

Summary Dex 2.37.0 is serving HTTPS with insecure TLS 1.0 and TLS 1.1. Details While working on https://github.com/dexidp/dex/issues/2848 and implementing configurable TLS support, I noticed my changes did not have any effect in TLS config, so I started investigating...

Security Bulletin: AIX is vulnerable to a denial of service (CVE-2023-5678, CVE-2023-6129, CVE-2023-6237) and an attacker may obtain sensitive information (CVE-2023-5363) due to OpenSSL

Summary Vulnerabilities in OpenSSL could allow a remote attacker to cause a denial of service CVE-2023-5678, CVE-2023-6129, CVE-2023-6237 or obtain sensitive information CVE-2023-5363. OpenSSL is used by AIX as part of AIX's secure network communications. Vulnerability Details CVEID:CVE-2023-5363...

Authentication flaw

Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex 2.37.0 serves HTTPS with insecure TLS 1.0 and TLS 1.1. cmd/dex/serve.go line 425 seemingly sets TLS 1.2 as minimum version, but the whole tlsConfig is ignored after TLS cert reloader was introduced in...

CVE-2024-23656 Dex 2.37.0 is discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers

Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex 2.37.0 serves HTTPS with insecure TLS 1.0 and TLS 1.1. cmd/dex/serve.go line 425 seemingly sets TLS 1.2 as minimum version, but the whole tlsConfig is ignored after TLS cert reloader was introduced in...

CVE-2024-23656

Dex 2.37.0 serves HTTPS with TLS 1.0/1.1 and non-respected cipher suites because tlsConfig is ignored after the TLS cert reloader; minimum TLS version hardening is ineffective. This can allow eavesdropping on TLS 1.0/1.1 traffic. The issue is fixed in Dex 2.38.0.

CVE-2024-23656 Dex 2.37.0 is discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers

Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex 2.37.0 serves HTTPS with insecure TLS 1.0 and TLS 1.1. cmd/dex/serve.go line 425 seemingly sets TLS 1.2 as minimum version, but the whole tlsConfig is ignored after TLS cert reloader was introduced in...

openssl security update

1:3.0.7-25.0.1 - Replace upstream references Orabug: 34340177 1:3.0.7-25 - Provide relevant diagnostics when FIPS checksum is corrupted Resolves: RHEL-5317 - Don't limit using SHA1 in KDFs in non-FIPS mode. Resolves: RHEL-5295 - Provide empty evpproperties section in main OpenSSL configuration fi...

Oracle Linux 9 : openssl (ELSA-2024-12093)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-12093 advisory. - AES-SIV cipher implementation contains a bug that causes it to ignore empty associated data entries CVE-2023-2975 Resolves: RHEL-5302 - Excessive time spent...

CVE-2021-42143

An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. An infinite loop bug exists during the handling of a ClientHello handshake message. This bug allows remote attackers to cause a denial of service by sending a malformed ClientHello handshake message with an odd length o...

CVE-2021-42143

An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. An infinite loop bug exists during the handling of a ClientHello handshake message. This bug allows remote attackers to cause a denial of service by sending a malformed ClientHello handshake message with an odd length o...

PT-2024-11021 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG tinyDTLS through master branch 53a0d97 Description: An issue exists in the handling of a ClientHello handshake message, where an infinite loop bug can be triggered by remote attackers sending a malformed message with an odd length ...

Moderate: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 9. 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...

openssl security update

1:3.0.7-25.0.1 - Replace upstream references Orabug: 34340177 1:3.0.7-25 - Provide relevant diagnostics when FIPS checksum is corrupted Resolves: RHEL-5317 - Don't limit using SHA1 in KDFs in non-FIPS mode. Resolves: RHEL-5295 - Provide empty evpproperties section in main OpenSSL configuration fi...

ALSA-2024:0310 Moderate: openssl security 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: Incorrect cipher key and IV length processing CVE-2023-5363 For more details about the security...