edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message

A vulnerability has been identified in the NetworkPkg IP stack of EDK2, the open-source reference implementation of the UEFI specification. This flaw enables an unauthenticated attacker within the same network vicinity to transmit a specifically crafted DHCPv6 message. Exploiting this vulnerabili...

GHSA-X4GP-PQPJ-F43Q curve25519-dalek has timing variability in `curve25519-dalek`'s `Scalar29::sub`/`Scalar52::sub`

Timing variability of any kind is problematic when working with potentially secret values such as elliptic curve scalars, and such issues can potentially leak private keys and other secrets. Such a problem was recently discovered in curve25519-dalek. The Scalar29::sub 32-bit and Scalar52::sub...

curve25519-dalek has timing variability in `curve25519-dalek`'s `Scalar29::sub`/`Scalar52::sub`

Timing variability of any kind is problematic when working with potentially secret values such as elliptic curve scalars, and such issues can potentially leak private keys and other secrets. Such a problem was recently discovered in curve25519-dalek. The Scalar29::sub 32-bit and Scalar52::sub...

CVE-2024-36405 Control-flow timing leak in Kyber reference implementation when compiled with Clang 15-18 for -Os, -O1 and other options

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. A control-flow timing lean has been identified in the reference implementation of the Kyber key encapsulation mechanism when it is compiled with Clang 15-18 for -Os, -O1, and other...

CVE-2024-37880

The Kyber reference implementation before 9b8d306, when compiled by LLVM Clang through 18.x with some common optimization options, has a timing side channel that allows attackers to recover an ML-KEM 512 secret key in minutes. This occurs because polyfrommsg in poly.c does not prevent Clang from...

CVE-2024-37880

The Kyber reference implementation before 9b8d306, when compiled by LLVM Clang through 18.x with some common optimization options, has a timing side channel that allows attackers to recover an ML-KEM 512 secret key in minutes. This occurs because polyfrommsg in poly.c does not prevent Clang from...

CVE-2024-37880

The Kyber reference implementation before 9b8d306, when compiled by LLVM Clang through 18.x with some common optimization options, has a timing side channel that allows attackers to recover an ML-KEM 512 secret key in minutes. This occurs because polyfrommsg in poly.c does not prevent Clang from...

CVE-2024-37880

The CVE affects the Kyber reference implementation prior to 9b8d306. The vulnerability is a timing side channel where poly_frommsg in poly.c can yield a vulnerable secret-dependent branch when compiled with LLVM Clang (through 18.x) with common optimizations, enabling attackers to recover an ML-K...

edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message

A vulnerability has been identified in the NetworkPkg IP stack of EDK2, the open-source reference implementation of the UEFI specification. This flaw enables an unauthenticated attacker within the same network vicinity to transmit a specifically crafted DHCPv6 message. Exploiting this vulnerabili...

CVE-2024-31995 zcap has incomplete expiration checks in capability chains.

@digitalbazaar/zcap provides JavaScript reference implementation for Authorization Capabilities. Prior to version 9.0.1, when invoking a capability with a chain depth of 2, i.e., it is delegated directly from the root capability, the expires property is not properly checked against the current da...

Fedora: Security Advisory for beansbinding (FEDORA-2024-129d8ca6fc)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 40 Update: jaxb-4.0.4-6.fc40

GlassFish JAXB Reference Implementation...

[SECURITY] Fedora 40 Update: jakarta-el-4.0.0-14.fc40

Jakarta Expression Language provides a specification document, API, reference implementation and TCK that describes an expression language for Java applications. This package contains the implementation...

[SECURITY] Fedora 37 Update: matrix-synapse-1.80.0-5.fc37

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

WhatsApp Upgrades Proxy Feature Against Internet Shutdowns

Meta's WhatsApp has rolled out updates to its proxy feature, allowing more flexibility in the kind of content that can be shared in conversations. This includes the ability to send and receive images, voice notes, files, stickers and GIFs, WhatsApp told The Hacker News. The new features were firs...

Current design won't allow to update reference implementation without breaking counterfactuality

Lines of code Vulnerability details Current design won't allow to update reference implementation without breaking counterfactuality The current design of the Ambire wallet doesn't allow to update the reference implementation as doing so will break counterfactuality. Impact Ambire wallets are...

Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2023-1927)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

K11455641: NGINX LDAP Reference Implementation security exposure

Security Advisory Description NGINX LDAP reference implementation configuration can be modified by sending crafted HTTP requests. Note : nginx-ldap-auth is not an NGINX Product. It is published as a reference implementation of LDAP and describes the mechanics of how the integration works and all ...

UBUNTU-CVE-2022-37454

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface...

CVE-2022-39237

CVE-2022-39237 affects the Syslabs/sif (Singularity Image Format) reference implementation. In versions prior to 2.8.1, the go module github.com/sylabs/sif/v2/pkg/integrity did not verify that the hash algorithms used for metadata digests and signatures are cryptographically secure when validatin...