Debian: Security Advisory (DLA-814-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Reading privileged memory with a side-channel (Meltdown & Spectre)

We have discovered that CPU data cache timing can be abused to efficiently leak information out of mis-speculated execution, leading to at worst arbitrary virtual memory read vulnerabilities across local security boundaries in various contexts. Variants of this issue are known to affect many mode...

VMware ESXi, Workstation and Fusion updates address side-channel analysis due to speculative execution.

Bounds-Check bypass and Branch Target Injection issues CPU data cache timing can be abused to efficiently leak information out of mis-speculated CPU execution, leading to at worst arbitrary virtual memory read vulnerabilities across local security boundaries in various contexts. Speculative...

Reading privileged memory with a side-channel

Posted by Jann Horn, Project Zero We have discovered that CPU data cache timing can be abused to efficiently leak information out of mis-speculated execution, leading to at worst arbitrary virtual memory read vulnerabilities across local security boundaries in various contexts. Variants of this...

Code injection

Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key...

CVE-2017-1000413

Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key...

CVE-2017-1000413

Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key...

CVE-2017-1000413

CVE-2017-1000413 affects OP-TEE (Linaro) 2.4.0 and older. The root cause is a timing attack in the Montgomery portion of libMPA, enabling a compromised private RSA key. Documented impacts include potential exposure of private key material. Connected sources corroborate the same description; no ex...

CVE-2017-1000413

Linaro's open source TEE solution called OP-TEE, version 2.4.0 and older is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key...

Timing Attack

github.com/minio/minio is vulnerable to signature verification timing attacks. The vulnerability leaks information on the secret key by using an non constant time comparison method when verifying signatures...

Apple macOS - IOHIDSystem Kernel Read/Write

Sources: https://siguza.github.io/IOHIDeous/ https://github.com/Siguza/IOHIDeous/ IOHIDeous A macOS kernel exploit based on an IOHIDFamily 0day. Write-up here: https://siguza.github.io/IOHIDeous/ Notice The prefetch timing attack I'm using for hid for some reason doesn't work on High Sierra 10.13...

SAP BusinessObjects launch pad - Server-Side Request Forgery

SAP BusinessObjects launch pad - Server-Side Request Forgery Exploit Title: SAP BusinessObjects launch pad SSRF Date: 2017-11-8 Exploit Author: Ahmad Mahfouz Category: Webapps Author Homepage: www.unixawy.com Description: Design Error in SAP BusinessObjects launch pad leads to SSRF attack...

SAP BusinessObjects launch pad - Server-Side Request Forgery

Exploit Title: SAP BusinessObjects launch pad SSRF Date: 2017-11-8 Exploit Author: Ahmad Mahfouz Category: Webapps Author Homepage: www.unixawy.com Description: Design Error in SAP BusinessObjects launch pad leads to SSRF attack !/usr/bin/env python SAP BusinessObjects launch pad SSRF Timing Atta...

OpenJDK: DSA implementation timing attack (JCE, 8175106)

A covert timing channel flaw was found in the DSA implementation in the JCE component of OpenJDK. A remote attacker able to make a Java application generate DSA signatures on demand could possibly use this flaw to extract certain information about the used key via a timing side channel...

Debian DLA-1205-1 : simplesamlphp security update

The simplesamlphp package in wheezy is vulnerable to multiple attacks on authentication-related code, leading to unauthorized access and information disclosure. CVE-2017-12867 The SimpleSAMLAuthTimeLimitedToken class allows attackers with access to a secret token to extend its validity period by...

chromium-browser: cross origin leak of redirect url in blink

Insufficient policy enforcement in Resource Timing API in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to infer browsing history by triggering a leaked cross-origin URL via a crafted HTML page...

SUSE-SU-2017:3233-1 Security update for MozillaFirefox

This update for MozillaFirefox ESR 52.5 fixes the following issues: Security issues fixed: - CVE-2017-7826: Memory safety bugs fixed bsc1068101. - CVE-2017-7828: Use-after-free of PressShell while restyling layout bsc1068101. - CVE-2017-7830: Cross-origin URL information leak through Resource...

CVE-2017-15419

Insufficient policy enforcement in Resource Timing API in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to infer browsing history by triggering a leaked cross-origin URL via a crafted HTML page...

SUSE-SU-2017:3213-1 Security update for MozillaFirefox

This update for MozillaFirefox ESR 52.5 fixes the following issues: Security issues fixed: - CVE-2017-7826: Memory safety bugs fixed bsc1068101. - CVE-2017-7828: Use-after-free of PressShell while restyling layout bsc1068101. - CVE-2017-7830: Cross-origin URL information leak through Resource...

Mozilla: Cross-origin URL information leak through Resource Timing API (MFSA 2017-25)

The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox 57, Firefox ESR 52.5, and Thunderbird 52.5...