Information Disclosure

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with the proposed OpenPGP Internet standard and the S/MIME standard. It was found that GnuPG was vulnerable to the Yarom/Falkner flush+reload cache side-channel attack on the RSA secret...

Input Validation Bypass

OpenShift Enterprise is a cloud computing Platform-as-a-Service PaaS solution from Red Hat, and is designed for on-premise or private cloud deployments. A flaw was found in the handling of paths provided to ruby193-rubygem-rack. A remote attacker could use this flaw to conduct a directory travers...

DEBIAN-CVE-2018-18513

A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service DOS attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird 60.5...

Operation ShadowHammer: a high-profile supply chain attack

In late March 2019, we briefly highlighted our research on ShadowHammer attacks, a sophisticated supply chain attack involving ASUS Live Update Utility, which was featured in a Kim Zetter article on Motherboard. The topic was also one of the research announcements made at the SAS conference, whic...

CVE-2017-11429

Clever saml2-js 2.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to...

CVE-2019-0283

SAP NetWeaver Process Integration Adapter Engine, fixed in versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50; is vulnerable to Digital Signature Spoofing. It is possible to spoof XML signatures and send arbitrary requests to the server via PI Axis adapter. These requests will be accepted by the PI Ax...

Design/Logic Flaw

SAP NetWeaver Process Integration Adapter Engine, fixed in versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50; is vulnerable to Digital Signature Spoofing. It is possible to spoof XML signatures and send arbitrary requests to the server via PI Axis adapter. These requests will be accepted by the PI Ax...

CVE-2019-0283

SAP NetWeaver Process Integration Adapter Engine, fixed in versions 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50; is vulnerable to Digital Signature Spoofing. It is possible to spoof XML signatures and send arbitrary requests to the server via PI Axis adapter. These requests will be accepted by the PI Ax...

EulerOS Virtualization 2.5.3 : openssl (EulerOS-SA-2019-1185)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigat...

CVE-2019-10741

K-9 Mail v5.600 can include the original quoted HTML code of a specially crafted, benign looking, email within digitally signed reply messages. The quoted part can contain conditional statements that show completely different text if opened in a different email client. This can be abused by an...

[ASA-201904-1] evolution: content spoofing

Arch Linux Security Advisory ASA-201904-1 ========================================= Severity: High Date : 2019-04-02 CVE-ID : CVE-2018-15587 Package : evolution Type : content spoofing Remote : Yes Link : https://security.archlinux.org/AVG-889 Summary ======= The package evolution before version...

thunderbird: flaw in verification of S/MIME signature resulting in signature spoofing

A flaw during verification of certain S/MIME signatures causes emails to be shown in Thunderbird as having a valid digital signature, even if the shown message contents aren't covered by the signature. The flaw allows an attacker to reuse a valid S/MIME signature to craft an email message with...

[slackware-security] gnutls

New gnutls packages are available for Slackware 14.2 and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/gnutls-3.6.7-i586-1slack14.2.txz: Upgraded. Fixes security issues: libgnutls, gnutls tools: Every gnutlsfree will automatically set th...

openSUSE Security Update : libressl (openSUSE-2019-644)

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. Other bugs fixed : - Fixed a pair of 20+...

openSUSE Security Update : libgcrypt (openSUSE-2019-540)

This update for libgcrypt fixes the following issue : The following security issue was fixed : - CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding for ECDSA signatures bsc1097410 This update was imported from the SUSE:SLE-15:Update update project. %NASLMINLEVEL 70300 C Tenabl...

Xori - An Automation-Ready Disassembly And Static Analysis Library For PE32, 32+ And Shellcode

Xori is an automation-ready disassembly and static analysis library that consumes shellcode or PE binaries and provides triage analysis data. Acknowledgements: Xori wouldn't exist without inspiration and ideas from the open source community. We are indebted to the work of the Capstone engine and...

ROBOT Attack

Bouncy Castle Cryptography API is vulnerable to ROBOT attack. The vulnerability exists due to the usage of simple RSA CMS signatures without signed attributes...

CVE-2019-1615 Cisco NX-OS Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1615 Cisco NX-OS Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1615

CVE-2019-1615 concerns Cisco NX-OS Software Image Signature Verification. Affected: Nexus 3000 Series switches; Nexus 9000 Series Fabric Switches in ACI Mode; Nexus 9000 Series in Standalone NX-OS Mode; Nexus 9500 R‑Series Line Cards and Fabric Modules. Root cause: improper verification of digita...