An out-of-bounds read was discovered in the uv__idna_to_ascii function of Libuv, an asynchronous event notification library, which could result in denial of service or information disclosure.
Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs . Security Fix: * nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl * nodejs-ssri: Regular expression DoS when parsing malicious SRI in strict m ...
libuv is a multi-platform support library with a focus on asynchronous I/O. Security Fix: * libuv: out-of-bounds read in uv__idna_toascii can lead to information disclosures or crashes For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
The gnutls packages provide the GNU Transport Layer Security library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Nettle is a cryptographic library that is designed to fit easily in almost any context: In crypto toolkits for object-oriented languages, such as C++, Python, or Pike, in applications like LSH or GNUPG, or even in kernel space. The following pac ...
This update for gnutls fixes the following issues: - CVE-2021-20232: Fixed a use after free issue which could have led to memory corruption and other potential consequences . - CVE-2021-20231: Fixed a use after free issue which could have led to memory corruption and other potential consequences .
This update for openssl-1_1 fixes the following security issue: * CVE-2021-3449: An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension but includes a signature_algorithms_cert extension, then a NULL pointer dereference will result, leading to a crash and a denial ...