SUSE SLES15 Security Update : nodejs12 (SUSE-SU-2021:2875-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2875-1 advisory. Update to 12.22.5: - CVE-2021-3672/CVE-2021-22931: Improper handling of untypical characters in domain names bsc1189370, bsc1188881 -...

Microsoft warns about phishing campaign using open redirects

The Microsoft 365 Defender Threat Intelligence Team posted an article stating that they have been tracking a widespread credential phishing campaign using open redirector links. Open redirects have been part of the phisher’s arsenal for a long time and it is a proven method to trick victims into...

Widespread credential phishing campaign abuses open redirector links

Microsoft has been actively tracking a widespread credential phishing campaign using open redirector links. Attackers combine these links with social engineering baits that impersonate well-known productivity tools and services to lure users into clicking. Doing so leads to a series of...

Widespread credential phishing campaign abuses open redirector links

Microsoft has been actively tracking a widespread credential phishing campaign using open redirector links. Attackers combine these links with social engineering baits that impersonate well-known productivity tools and services to lure users into clicking. Doing so leads to a series of...

openSUSE 15 Security Update : openssl-1_1 (openSUSE-SU-2021:1188-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1188-1 advisory. - In order to decrypt SM2 encrypted data an application is expected to call the API function EVPPKEYdecrypt. Typically an application will...

RHEL 7 : rh-nodejs14-nodejs and rh-nodejs14-nodejs-nodemon (RHSA-2021:3280)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3280 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The...

RHEL 7 : rh-nodejs12-nodejs and rh-nodejs12-nodejs-nodemon (RHSA-2021:3281)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3281 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The...

SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2021:2823-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2823-1 advisory. - CVE-2021-3672: Fixed missing input validation on hostnames bsc1188881. - CVE-2021-22930: Fixed use after free on close http2 on stream...

openSUSE 15 Security Update : openssl-1_1 (openSUSE-SU-2021:2830-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2830-1 advisory. - In order to decrypt SM2 encrypted data an application is expected to call the API function EVPPKEYdecrypt. Typically an application will...

SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2021:2824-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2824-1 advisory. Update to 12.22.5: - CVE-2021-3672/CVE-2021-22931: Improper handling of untypical characters in domain names bsc1189370, bsc1188881 -...

New variant of Konni malware used in campaign targetting Russia

This blog post was authored by Hossein Jazi In late July 2021, we identified an ongoing spear phishing campaign pushing Konni Rat to target Russia. Konni was first observed in the wild in 2014 and has been potentially linked to the North Korean APT group named APT37. We discovered two documents...

Trend-spotting email techniques: How modern phishing emails hide in plain sight

With the massive volume of emails sent each day, coupled with the many methods that attackers use to blend in, identifying the unusual and malicious is more challenging than ever. An obscure Unicode character in a few emails is innocuous enough, but when a pattern of emails containing this obscur...

Trend-spotting email techniques: How modern phishing emails hide in plain sight

With the massive volume of emails sent each day, coupled with the many methods that attackers use to blend in, identifying the unusual and malicious is more challenging than ever. An obscure Unicode character in a few emails is innocuous enough, but when a pattern of emails containing this obscur...

macOS 11’s hidden security improvements

A deep dive into macOS 11s internals reveals some security surprises that deserve to be more widely known. Contents 1. Introduction 1. Disclaimers 2. macOS 11s better known security improvements 1. Secret messages revealed? 3. CPU security mitigation APIs 1. The NOSMT mitigation 2. The TECS...

Breaking the NFC chips in tens of millions of smart phones, and a few PoS systems

This second post is a companion to the DEF CON 29 video. Starts at 25:43 here. About a year ago I did some research into adding new capabilities to Samsung’s NFC chips in their smartphones, by bypassing their signature protection and applying code patches. This allowed me to add custom NFC tag...

GPAC Project on Advanced Content library MPEG-4 Decoding multiple multiplication integer overflow vulnerabilities

Summary Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow...

SUSE SLED12: glibc / glibc-32bit / glibc-devel / glibc-devel-32bit / etc (SUSE-SU-2021:2480-1)

The remote SUSE Linux SLED12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2480-1 advisory. Security issues fixed: - CVE-2021-35942: wordexp: Fixed handle overflow in positional parameter number bsc1187911 -...

Free stake by replacing input token address

Handle jonah1005 Vulnerability details Impact In PoolOpen contract, pools' authentication is done through baseData. However, it handles token transfer based on the given parameter token. By appending a real token address at the end of the transaction and a fake address in the function parameter,...

Debian DLA-2717-1 : redis - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2717 advisory. - Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2....

Ampache 4.4.2 Cross Site Scripting Vulnerability

Information -------------------- Advisory by Netsparker Name: Cross-site Scripting vulnerability in Ampache 4.4.2 Affected Software: Ampache Affected Versions: 4.4.2 Homepage: http://ampache.org/ Vulnerability: Cross-Site Scripting Severity: High Status: Fixed CVSS Score 3.0: 7.4 High Netsparker...