CVE-2024-12797 RFC7250 handshakes with unauthenticated servers don't abort as expected

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797 RFC7250 handshakes with unauthenticated servers don't abort as expected

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797 RFC7250 handshakes with unauthenticated servers don't abort as expected

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797

A flaw was found in OpenSSL's RFC7250 Raw Public Key RPK authentication. This vulnerability allows man-in-the-middle MITM attacks via failure to abort TLS/DTLS handshakes when the server's RPK does not match the expected key despite the SSLVERIFYPEER verification mode being set. Mitigation...

Security update for openssl-3

This update for openssl-3 fixes the following issues: CVE-2024-13176: Fixed timing side-channel in ECDSA signature computation bsc1236136. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can...

SUSE-SU-2025:0430-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2024-13176: Fixed timing side-channel in ECDSA signature computation bsc1236136...

Astra Linux – Vulnerability in OpenSSL

Issue summary: Calling the OpenSSL API function SSLSelectNextProto with an empty supported client protocols buffer may cause a crash or cause memory contents to be sent to the peer. Impact summary: An overreading of the buffer can have a range of potential consequences, such as unexpected...

Astra Linux – Vulnerability in OpenSSL

Issue summary: Checking excessively long invalid RSA public keys may take a long time. Impact summary: Applications that use the function EVPPKEYpubliccheck to check RSA public keys may experience long delays. If the key being checked was obtained from a trusted source, this could lead to a Denia...

Astra Linux – Vulnerability in OpenSSL

Issue summary: Use of the low-level GF2^m elliptic curve APIs with untrusted explicit values for the field polynomial can lead to out-of-bounds memory reads or writes. Impact summary: Out-of-bound memory writes can cause the application to crash or even lead to remote code execution. However, in...

Astra Linux – Vulnerability in OpenSSL

Issue summary: Applications that perform certificate name checks e.g., TLS clients checking server certificates may attempt to read an invalid memory address, resulting in an abnormal termination of the application process. Impact summary: An abnormal termination of an application can cause a...

[SECURITY] [DLA 4049-1] rust-openssl security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4049-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura February 11, 2025 https://wiki.debian.org/LTS -...

OpenSSL 安全漏洞

OpenSSL is an open source general-purpose cryptographic library capable of implementing the Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols from the OpenSSL team. It supports a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure...

DLA-4049-1 rust-openssl - security update

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UBUNTU-CVE-2024-12797

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

OpenSSL -- Man-in-the-Middle vulnerability

The OpenSSL project reports: RFC7250 handshakes with unauthenticated servers don't abort as expected High. Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEE...

Debian dla-4049 : librust-openssl-dev - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4049 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4049-1 [email protected] https://www.debian.org/lts/security/...

ALSA-2025:1330 Important: 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: RFC7250 handshakes with unauthenticated servers don't abort as expected CVE-2024-12797 For more...

PT-2025-6245

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.2 through 3.4 Description The issue arises when TLS clients explicitly enable the use of Raw Public Keys RPKs by the server, and the server enables sending of an RPK instead of an X.509 certificate chain. Clients that rely o...