Technical Approaches to Uncovering and Remediating Malicious Activity

Summary This joint advisory is the result of a collaborative research effort by the cybersecurity authorities of five nations: Australia,1 Canada,2 New Zealand,34 the United Kingdom,5 and the United States.6 It highlights technical approaches to uncovering malicious activity and includes mitigati...

Detecting and Preventing Critical ZeroLogon Windows Server Vulnerability

If you're administrating Windows Server, make sure it's up to date with all recent patches issued by Microsoft, especially the one that fixes a recently patched critical vulnerability that could allow unauthenticated attackers to compromise the domain controller. Dubbed 'Zerologon' CVE-2020-1472...

Zin - A Payload Injector For Bugbounties Written In Go

APayload Injector for bugbounties written in go Features Inject multiple payloads into all parameters Inject single payloads into all parameters Saves responses into output folder Displays Status Code & Response Length Can grep for patterns in the response Really fast Easy to setup Install $ go g...

Getting Sassy About SASE - the Value of Edge Security

As a former Gartner analyst and now a strategist at Akamai, I have had several conversations with CISOs across the world on the topic of 'designing a future-ready security architecture'. The fact that so many CISOs are seeking a newer, and more effective, security model is a sign that the busines...

pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode

An out-of-bounds read was discovered in PCRE when the pattern "\X" is JIT compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to crash the application...

Regular Expression Denial Of Service (ReDoS)

pylint is vulnerable to regular expression denial of service. A regex sub-pattern ^\W+\w allows an attacker to cause a denial of service condition using the string ""+"1"5000 + "!"...

How AppTrana Managed Cloud WAF Tackles Evolving Attacking Techniques

Web applications suffer continuously evolving attacks, where a web application firewall WAF is the first line of defense and a necessary part of organizations' cybersecurity strategies. WAFs are getting more sophisticated all the time, but as its core protection starts with efficient pattern...

How AppTrana Managed Cloud WAF Tackles Evolving Attacking Techniques

Web applications suffer continuously evolving attacks, where a web application firewall WAF is the first line of defense and a necessary part of organizations' cybersecurity strategies. WAFs are getting more sophisticated all the time, but as its core protection starts with efficient pattern...

CVE-2020-17479

jpv aka Json Pattern Validator before 2.2.2 does not properly validate input, as demonstrated by a corrupted array...

CVE-2020-17479

jpv aka Json Pattern Validator before 2.2.2 does not properly validate input, as demonstrated by a corrupted array...

Input validation

jpv aka Json Pattern Validator before 2.2.2 does not properly validate input, as demonstrated by a corrupted array...

CVE-2020-17479

jpv aka Json Pattern Validator before 2.2.2 does not properly validate input, as demonstrated by a corrupted array...

CVE-2020-17479

CVE-2020-17479 affects jpv (Json Pattern Validator) prior to version 2.2.2. The issue is due to improper input validation, demonstrated by a corrupted array. Documented impact remains high (per CVSS data in the initial entry), but no exploitation details are provided within the supplied materials...

GHSA-WHRH-9J4Q-G7PH CSRF Vulnerability in polaris-website

Impact CSRF vulnerability: In some very specific circumstances, an attacker would be able to update your settings. Basically you would need to navigate to hackersite.com while logged into our panel. Then they could modify your settings. They couldn't check if it worked, nor could they read your...

CSRF Vulnerability in polaris-website

Impact CSRF vulnerability: In some very specific circumstances, an attacker would be able to update your settings. Basically you would need to navigate to hackersite.com while logged into our panel. Then they could modify your settings. They couldn't check if it worked, nor could they read your...

[SECURITY] Fedora 32 Update: mutt-1.14.5-1.fc32

Mutt is a small but very powerful text-based MIME mail client. Mutt is highly configurable, and is well suited to the mail power user with advanced features like key bindings, keyboard macros, mail threading, regular expression searches and a powerful pattern matching language for selecting group...

Cross-Site Scripting (XSS)

github.com/astaxie/beego/issues is vulnerable to cross-site scripting XSS. A remote attacker is able to inject and execute arbitrary Javascript in a user's browser via the Router Pattern...

PCRE2: Denial of service

Background PCRE2 is a project based on PCRE Perl Compatible Regular Expressions which has a new and revised API. Description PCRE2 has a flaw when handling JIT-compiled regex using the \X pattern. Impact An attacker could cause a possible Denial of Service condition. Workaround There is no known...

Cisco IOS Software Secure Shell DoS (cisco-sa-ssh-dos-Un22sd2A)

According to its self-reported version, IOS is affected by a vulnerability in the Secure Shell SSH server code due to an internal state not being represented correctly in the SSH state machine, which leads to an unexpected behavior. An authenticated, remote attacker can exploit this, by creating ...

StreamRipper32 2.6 - Buffer Overflow

StreamRipper32 version 2.6 buffer overflow proof of concept exploit. Exploit Title: StreamRipper32 2.6 - Buffer Overflow PoC Date: 2020-05-14 Exploit Author: Andy Bowden Tested On: Win10 x64 Download Link: http://streamripper.sourceforge.net/sr32/StreamRipper3226.exe Vendor Page:...