[SECURITY] [DLA 1506-1] intel-microcode security update

Package : intel-microcode Version : 3.20180807a.1deb8u1 CVE ID : CVE-2018-3615, CVE-2018-3620, CVE-2018-3646 CVE-2018-3639, CVE-2018-3640, CVE-2017-5715 Security researchers identified speculative execution side-channel methods which have the potential to improperly gather sensitive data from...

[SECURITY] [DSA 4296-1] mbedtls security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4296-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 16, 2018 https://www.debian.org/security/faq -...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4215)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4215 advisory. - x86/speculation/l1tf: Fix overflow in l1tfpfnlimit on 32bit Vlastimil Babka Orabug: 28505476 CVE-2018-3620 - x86/speculation/l1tf: Protect PAE swap entrie...

Speculative Execution Side Channel Variants 4 and 3a - US

Lenovo Security Advisory: LEN-22133 Potential Impact: Malicious code running locally may be able to observe contents of privileged memory or registers, circumventing expected privilege levels Severity: Medium Scope of Impact: Industry-wide CVE Identifier: CVE-2018-3639, CVE-2018-3640 Summary...

openSUSE Security Update : compat-openssl098 (openSUSE-2018-997)

This update for compat-openssl098 fixes the following security issues : - CVE-2018-0732: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of...

CVE-2018-3616

Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network...

CVE-2018-3616

Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network...

Design/Logic Flaw

Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network...

PT-2018-1597 · Intel · Intel Active Management Technology +2

Name of the Vulnerable Software and Affected Versions: Intel Active Management Technology versions prior to 12.0.5 Description: A Bleichenbacher-style side channel vulnerability exists in the TLS implementation of Intel Active Management Technology. This issue may allow an unauthenticated user to...

Security Bulletin: WebSphere DataPower Appliances is affected by multiple issues

Summary WebSphere DataPower Appliances has addressed the following vulnerabilities: CVE-2018-1447 CVE-2018-1388 CVE-2016-0702 CVE-2016-0705 CVE-2017-3732 CVE-2017-3736 CVE-2018-1428 Vulnerability Details CVEID: CVE-2018-1447 DESCRIPTION: The GSKit CMS KDB logic fails to salt the hash function...

Intel® Active Management Technology 9.x/10.x/11.x/12.x Security Review Cumulative Update Advisory

Summary: Multiple potential security vulnerabilities in Intel® Active Management Technology AMT in Intel® CSME firmware may allow arbitrary code execution, a partial denial of service or information disclosure. Intel is releasing Intel® CSME firmware updates to mitigate these potential...

Using a Smartphone's Microphone and Speakers to Eavesdrop on Passwords

It's amazing that this is even possible: "SonarSnoop: Active Acoustic Side-Channel Attacks": Abstract: We report the first active acoustic side-channel attack. Speakers are used to emit human inaudible acoustic signals and the echo is recorded via microphones, turning the acoustic system of a sma...

Security update for libressl (moderate)

This update for libressl to version 2.8.0 fixes the following issues: Security issues fixed: - CVE-2018-12434: Avoid a timing side-channel leak when generating DSA and ECDSA signatures. boo1097779 - Reject excessively large primes in DH key generation. - CVE-2018-8970: Fixed a bug in...

Security Bulletin: IBM Content Collector for SAP Application is affected by a side channel attack vulnerability in GSKit

Summary IBM Content Collector for SAP Applications has addressed the following vulnerability: OpenSSL which is part of GSKit Crypto, could allow a local attacker to obtain sensitive information by a side-channel attach against a system based on Intel Sandy-Bridge microarchitecture. An attacker...

Kernel: hw: cpu: L1 terminal fault (L1TF)

Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of...

Kernel: hw: cpu: L1 terminal fault (L1TF)

Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of...

Kernel: hw: cpu: L1 terminal fault (L1TF)

Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of...

Xen Project Speculative Execution Side Channel Vulnerability (XSA-273) (Foreshadow)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a speculative execution side channel attack known as L1 Terminal Fault L1TF. An attacker who successfully exploited L1TF may be able to read privileged data across trust boundaries. Note...

FreeBSD : node.js -- multiple vulnerabilities (0904e81f-a89d-11e8-afbb-bc5ff4f77b71)

Node.js reports : OpenSSL: Client DoS due to large DH parameter This fixes a potential denial of service DoS attack against client connections by a malicious server. During a TLS communication handshake, where both client and server agree to use a cipher-suite using DH or DHE Diffie-Hellman, in...

Side-Channel Attack Allows Remote Listener to ‘Hear’ On-Screen Images

A stealthy side-channel tactic for digital surveillance has been uncovered, which allows an attacker to “hear” on-screen images. According to a team of academic researchers from Columbia University, the University of Michigan, University of Pennsylvania and Tel Aviv University, inaudible acoustic...