Travis Ralston matrix-media-repo 资源管理错误漏洞

Travis Ralston matrix-media-repo is a Travis Ralston open source application. A highly customizable multi-domain media repository for Matrix. A security vulnerability exists in matrix-media-repo that stems from an inability to properly process malicious images that are made to be small in file si...

Malwarebytes releases SMB Cybersecurity Trust & Confidence Report 2021

What can we say about 2020 that hasn’t already been said? Beliefs were shaken. Values were questioned. Truths were tested. Then COVID happened and things really got crazy. The World Health Organization declared the coronavirus outbreak a global pandemic on March 12, 2020. That same day...

Siemens Nucleus DNS (Update A)

1. EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Nucleus Vulnerability: Use of Insufficiently Random Values 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-103-14 Siemens Nucleus...

NIST and HIPAA: Is There a Password Connection?

When dealing with user data, it's essential that we design our password policies around compliance. These policies are defined both internally and externally. While companies uphold their own password standards, outside forces like HIPAA and NIST have a heavy influence. Impacts are defined by...

CVE-2021-23362

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service ReDoS via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity...

CVE-2021-23362

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service ReDoS via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity...

printf vulnerable to Regular Expression Denial of Service (ReDoS)

The package printf before 0.6.1 are vulnerable to Regular Expression Denial of Service ReDoS via the regex string regex /%?:\w.+|1-9\d$?0 +-\|\d+?.?|\d+?hlL?%bscdeEfFgGioOuxX/g in lib/printf.js. The vulnerable regular expression has cubic worst-case time complexity...

CVE-2021-27291

A denial of service attack was discovered against pygments. Some of the regular expressions used to tokenise source code for highlighting have exponential complexity. A specially crafted input file could cause pygments to take effectively infinite time to parse, consuming CPU resources and denyin...

CVE-2021-27291

In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service...

CVE-2021-23354

The package printf before 0.6.1 are vulnerable to Regular Expression Denial of Service ReDoS via the regex string /%?:\w.+|1-9\d$?0 +-\|\d+?.?|\d+?hlL?%bscdeEfFgGioOuxX/g in lib/printf.js. The vulnerable regular expression has cubic worst-case time complexity...

Design/Logic Flaw

The package printf before 0.6.1 are vulnerable to Regular Expression Denial of Service ReDoS via the regex string /%?:\w.+|1-9\d$?0 +-\|\d+?.?|\d+?hlL?%bscdeEfFgGioOuxX/g in lib/printf.js. The vulnerable regular expression has cubic worst-case time complexity...

CVE-2021-23354

The package printf before 0.6.1 are vulnerable to Regular Expression Denial of Service ReDoS via the regex string /%?:\w.+|1-9\d$?0 +-\|\d+?.?|\d+?hlL?%bscdeEfFgGioOuxX/g in lib/printf.js. The vulnerable regular expression has cubic worst-case time complexity...

IAM Never Gonna Give You Up, Never Gonna Breach Your Cloud

This blog is part of an ongoing series sharing key takeaways from Rapid7’s 2020 Cloud Security Executive Summit. Interested in participating in the next summit on Tuesday, March 9? Register here! Identity and access management IAM credentials have solved myriad security issues, but the recent...

EulerOS 2.0 SP2 : samba (EulerOS-SA-2021-1357)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user...

The Coronavirus Pandemic Is Widening the Cybersecurity Skills Gap

While there are undoubtedly many major challenges within the world of cybersecurity, one of the principal roadblocks to the implementation of effective data security is the lack of skilled cybersecurity practitioners. In a November 2019 report, the International Information System Security...

Mitsubishi Electric MELFA (Update A)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELFA FR Series, MELFA CR Series, MELFA ASSISTA Vulnerability: Uncontrolled Resource Consumption 2. UPDATE INFORMATION This updated advisory is a follow-up to the original...

The vulnerability of the TrueConf software, related to insufficient requirements for password complexity, allows a hacker to gain access to the user account.

The vulnerability of the TrueConf software is related to insufficient requirements for the complexity of passwords. Exploiting this vulnerability can allow a malicious actor to gain access to user accounts by guessing passwords...

dnsmasq: multiple queries forwarded for the same name makes forging replies easier for an off-path attacker

A flaw was found in dnsmasq. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150 queries for the same name. This flaw...

Regular Expression Denial of Service in CairoSVG

Doyensec Vulnerability Advisory Regular Expression Denial of Service REDoS in cairosvg Affected Product: CairoSVG v2.0.0+ Vendor: https://github.com/Kozea Severity: Medium Vulnerability Class: Denial of Service Authors: Ben Caller Doyensec Summary When processing SVG files, the python package...

Digital Footprint Intelligence Report

Introduction The Digital Footprint Intelligence Service announces the results of research on the digital footprints of governmental, financial and industrial organizations for countries in the Middle East region: Bahrain, Egypt, Iran, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Suda...