PT-2019-3787

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.1.1 through 1.1.1c Description The issue is related to the random number generator RNG in OpenSSL, which was intended to protect against shared RNG state between parent and child processes after a fork system call. However,...

CVE-2019-1549: Use of Insufficiently Random Values

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

ALPINE-CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

Design/Logic Flaw

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

UBUNTU-CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847

Removed by vendor...

CVE-2019-15847

CVE-2019-15847 affects the POWER9 backend of GCC, where the compiler could coalesce multiple __builtin_darn() calls into one due to an unspecified volatile operation, reducing random-number entropy. The GCC GLSA/Advisory notes that this issue stems from flawed code generation and can cause repeat...

CVE-2019-15847

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-15847: Insufficient Entropy

The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single...

CVE-2019-7860

A cryptographically weak pseudo-rando number generator is used in multiple security relevant contexts in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2...

CVE-2019-7860

Magento 2.x releases before 2.1.18, 2.2 before 2.2.9, and 2.3 before 2.3.2 are affected by a cryptographically weak PRNG used in security-relevant contexts. The root cause is insufficient randomness in generation routines across multiple components, which can undermine cryptographic operations an...

PT-2019-18785

Name of the Vulnerable Software and Affected Versions Magento versions 2.1 prior to 2.1.18 Magento versions 2.2 prior to 2.2.9 Magento versions 2.3 prior to 2.3.2 Description A cryptographically weak pseudo-random number generator is used in multiple security-relevant contexts. Recommendations Fo...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service DoS attacks. The vulnerability exists in the Linux kernel's random number generator API. Attackers could cause a denial of service because of a null pointer dereference in the rngapireset function...

PT-2019-6812 · Chicken +1 · Chicken +1

Name of the Vulnerable Software and Affected Versions: Chicken versions prior to 4.8.0 Description: A casting error caused the random number generator to return a constant value on 64-bit platforms. The vendor notes that this function was not used for security purposes and is advertised as being...

EulerOS Virtualization 3.0.1.0 : libgcrypt (EulerOS-SA-2019-1448)

According to the version of the libgcrypt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A design flaw was found in the libgcrypt PRNG Pseudo-Random Number Generator. An attacker able to obtain the first 580 bytes of th...