OpenSSL 3.0.7 security fix: Should Opera users be worried?

Security OpenSSL 3.0.7 security fix: Should Opera users be worried? Share November 3rd, 2022 Hi everyone! The OpenSSL 3.0.7 security-fix release fixes high-priority vulnerabilities in the OpenSSL open-source cryptography library, specifically CVE-2022-3602 and CVE-2022-3786. The vulnerabilities...

Vulnerability of the Montgomery modular exponentiation function with constant time complexity in the OpenSSL and BoringSSL libraries, allowing attackers to execute arbitrary code.

The vulnerability of the Montgomery modular multiplication function with a constant time cost in the OpenSSL and BoringSSL libraries relates to the possibility of writing data beyond the buffer boundaries into memory. Exploiting this vulnerability allows an attacker to execute arbitrary code by...

Slackware: Security Advisory (SSA:2015-190-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CVE-2022-21656

Envoy is an open source edge and service proxy, designed for cloud-native applications. The defaultvalidator.cc implementation used to implement the default certificate validation routines has a "type confusion" bug when processing subjectAltNames. This processing allows, for example, an rfc822Na...

Type confusion

Envoy is an open source edge and service proxy, designed for cloud-native applications. The defaultvalidator.cc implementation used to implement the default certificate validation routines has a "type confusion" bug when processing subjectAltNames. This processing allows, for example, an rfc822Na...

CVE-2022-21656 X.509 subjectAltName matching bypass in Envoy

Envoy is an open source edge and service proxy, designed for cloud-native applications. The defaultvalidator.cc implementation used to implement the default certificate validation routines has a "type confusion" bug when processing subjectAltNames. This processing allows, for example, an rfc822Na...

CVE-2022-21656 X.509 subjectAltName matching bypass in Envoy

Envoy is an open source edge and service proxy, designed for cloud-native applications. The defaultvalidator.cc implementation used to implement the default certificate validation routines has a "type confusion" bug when processing subjectAltNames. This processing allows, for example, an rfc822Na...

Private Set Membership (PSM) - Cryptographic Protocol That Allows Clients To Privately Query

Private Set Membership PSM is a cryptographic protocol that allows clients to privately query whether the client's identifier is a member of a set of identifiers held by a server in a privacy-preserving manner. At a high level, PSM provides the following privacy guarantees: The server does not...

cryptofuzz:cryptofuzz-boringssl-noasm: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5151216529833984 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NULL Sanitizer: memory MSA...

cryptofuzz:cryptofuzz-boringssl: Heap-buffer-overflow in mp_toradix

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5692555180900352 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl Job Type: libfuzzerasancryptofuzz Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1...

cryptofuzz:cryptofuzz-boringssl-noasm: Use-of-uninitialized-value in fuzzing::memory::memory_test_msan

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5726830049624064 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Crash Type:...

openSUSE Security Update : coturn (openSUSE-2020-937)

This update for coturn fixes the following issues : Version 4.5.1.3 : - Remove reference to SSLv3: ghcoturn/coturn566 - Ignore MD5 for BoringSSL: ghcoturn/coturn579 - STUN response buffer not initialized properly; he issue found and reported ghcoturn/coturn583 by Felix Drre all credits belongs to...

Fedora 31 : coturn (2020-9eadf517de)

Coturn 4.5.1.3 ============== - merge PR 575: Fix rpm packaging - merge PR 576: Tell tar to not include the metadata into release - merge PR 574: Change Docker turnserver.conf to latest turnserver.conf - merge PR 566: Remove reference to SSLv3 - merge PR 579: Ignore MD5 for BoringSSL - merge PR...

Fedora 32 : coturn (2020-d946f64eea)

Coturn 4.5.1.3 ============== - merge PR 575: Fix rpm packaging - merge PR 576: Tell tar to not include the metadata into release - merge PR 574: Change Docker turnserver.conf to latest turnserver.conf - merge PR 566: Remove reference to SSLv3 - merge PR 579: Ignore MD5 for BoringSSL - merge PR...

OPENSUSE-SU-2020:0937-1 Security update for coturn

This update for coturn fixes the following issues: Version 4.5.1.3: Remove reference to SSLv3: ghcoturn/coturn566 Ignore MD5 for BoringSSL: ghcoturn/coturn579 STUN response buffer not initialized properly; he issue found and reported ghcoturn/coturn583 by Felix D�rre all credits belongs to him...

cryptofuzz:cryptofuzz-boringssl-noasm: Crash in void CryptoPP::PutWord<unsigned int>

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=4706273743601664 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Crash Type: UNKNOWN READ Crash...

cryptofuzz:cryptofuzz-boringssl-noasm: Heap-buffer-overflow in unsigned int CryptoPP::AdvancedProcessBlocks128_4x1_SSE<void

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5156417941274624 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl-noasm Job Type: libfuzzerasani386cryptofuzz Platform Id: linux Crash Type: Heap-buffer-overfl...

cryptofuzz:cryptofuzz-boringssl-noasm: Use-of-uninitialized-value in selftest

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5666948349427712 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Crash Type:...

Arbitrary Code Execution

Overview apple/swift-nio-ssl is a TLS Support for SwiftNIO, based on BoringSSL. Affected versions of this package are vulnerable to Arbitrary Code Execution. The issue was addressed by signaling that an executable stack is not required. This issue is fixed in SwiftNIO SSL 2.4.1. A SwiftNIO...

cryptofuzz:cryptofuzz-boringssl: Heap-buffer-overflow in DesSetKey

Project: https://github.com/guidovranken/cryptofuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5689068197511168 Project: cryptofuzz Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-boringssl Job Type: libfuzzerasancryptofuzz Platform Id: linux Crash Type: Heap-buffer-overflow READ 1...