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Linux Security Update Overview (Nov 27, 2019)
Wednesday, 27 November 2019 10:43

The following Linux distributions have released security updates to fix vulnerabilities:
OpenSUSE: Security updates for haproxy, apache perl, java, and others.
RedHat: Security updates for sdl, chromium, python, and others.
Oracle Linux: Security updates for php, the kernel, sudo, and others.
Debian: Security updates for chromium and others.
Gentoo Linux: Security updates for firefox, chromium, flash, and others.
Amazon Linux: Security updates for python and others.
Amazon Linux 2: Security updates for the kernel, python, ntp, rsyslog and others.

 
Decrypt your data from Hakbit & Jigsaw ransomware for free
Tuesday, 26 November 2019 16:16

It's unfortunate that someday you turn on your PC, you are encountered with an unpleasant message stating:"Your files have been encrypted, follow the instructions below to decrypt them."Usually, these instructions include the attacker asking for a certain amount of money in exchange for the victim getting their data back. Luckily the victims are not trapped in this anymore. The cyber security firm Emisoft has released decrypter for Hakbit and Jigsaw ransomware that would unlock the encrypted files for free.

 
Attackers Could Spy on You through Your Android Camera
Thursday, 21 November 2019 17:13

An Android camera flaw has been reported that could allow attackers to take pictures, record videos, or extract GPS data without requiring any explicit permissions from users by Checkmars, which is known to be available on the Google Camera and Samsung Camera apps until July 2019 and is listed as CVE-2019-2234. It is also said to have existed in a large number of apps on Google Play, thus, the scope of the Android camera flaw appears to be quite wide. A patch has also been made available to all Android vendors. It is recommended to have the latest software updates along with the most recent app versions.

 
Vulnerabilities in IBM WebSphere Application Server Liberty & Curl
Wednesday, 20 November 2019 16:06

IBM WebSphere Application Server Liberty contains a vulnerability resulting in improper handling of request headers, which can affect IBM Spectrum Protect Operations Center. A remote attacker could exploit this vulnerability to cause the consumption of Memory.
Two vulnerabilities in curl affect PowerSC. An integer overflow in curl's URL API results in a buffer overflow and a heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution.

 
Microsoft Security Updates (Nov 2019)
Wednesday, 13 November 2019 18:24

Microsoft monthly patches have been released. The November security release consists of security updates including patches for a zero-day flaw in Internet Explorer that is currently being exploited in the wild for the following software: Microsoft Windows, Internet Explorer, Microsoft Edge (EdgeHTML-based), ChakraCore, Microsoft Office, Microsoft Office Services and Web Apps, Open Source Software, Microsoft Exchange Server, Visual Studio and Azure Stack. Users are advised to update as soon as possible.

 
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