SUSE SLED15 / SLES15 / openSUSE 15 Security Update : openssl-3 (SUSE-SU-2024:3501-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3501-1 advisory. - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol,...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE bsc1230698 Patch Instructions: To install...

SUSE-SU-2024:3501-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE bsc1230698...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : openssl-3 (SUSE-SU-2024:3500-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3500-1 advisory. - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol,...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE bsc1230698 Patch Instructions: To install...

SUSE-SU-2024:3500-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE bsc1230698...

The FIPS Compliance of HKDF

HKDF is an HMAC-based key-derivation function specified in RFC 5869. It’s nice and we generally like using it. FIPS Federal Information Processing Standards is used generally as a moniker for the set of standards, recommendations, and guidance published by the U.S. National Institute of Standards...

USN-7018-1 openssl vulnerabilities

Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie-Hellman ciphersuites in the TLS specification and implemented by OpenSSL contained a flaw. A remote attacker could possibly use this issue to eavesdrop on encrypted communications. This was fixed i...

Ubuntu 14.04 LTS : OpenSSL vulnerabilities (USN-7018-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7018-1 advisory. Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie- Hellman ciphersuites in the TLS specification and...

CVE-2024-41996

A vulnerability was found in the Diffie-Hellman Ephemeral DHE Key Agreement Protocol, where a malicious client can exploit the server's public key validation process. By forcing the server to use DHE and validating the order of public keys, the client can trigger expensive server-side modular...

SUSE CVE-2024-41996

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

CVE-2024-41996

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

CVE-2024-41996

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

UBUNTU-CVE-2024-41996

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

Diffie-Hellman 安全漏洞

Diffie-Hellman is a key negotiation protocol open-sourced by Diffie-Hellman. This key negotiation protocol allows Alice and Bob to exchange public key values and securely compute the shared key K based on knowledge of these values and their own corresponding private keys, enabling further secure...

CVE-2024-41996

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

PT-2024-29681

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.x through 1.1.1 OpenSSL versions 3.x through 3.0.5 OpenSSL versions prior to 17.0.5 Description Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allow...

PT-2024-40864 · Libssh2 · Libssh2

Name of the Vulnerable Software and Affected Versions: libssh2 affected versions not specified Description: The issue is related to a heap-double-free crash. Technical details about the crash include the libssh2 default free function, diffie hellman sha algo, and kex method diffie hellman group14...

CVE-2024-5800

Diffie-Hellman groups with insufficient strength are used in the SSL/TLS stack of B&R Automation Runtime versions before 6.0.2, allowing a network attacker to decrypt the SSL/TLS communication...

CVE-2024-5800

Diffie-Hellman groups with insufficient strength are used in the SSL/TLS stack of B&R Automation Runtime versions before 6.0.2, allowing a network attacker to decrypt the SSL/TLS communication...