Security update for python-py (moderate)

openSUSE Security Update: Security update for python-py Announcement ID: openSUSE-SU-2021:1859-1 Rating: moderate References: 1179805 1184505 Cross-References: CVE-2020-29651 CVSS scores: CVE-2020-29651 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-29651 SUSE: 5.5...

OESA-2021-1262 nodejs-path-parse security update

Node.js path.parse ponyfill Security Fixes: All versions of package path-parse are vulnerable to Regular Expression Denial of Service ReDoS via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.CVE-2021-23343...

Introducing the Manual Regex Editor in IDR’s Parsing Tool: Part 2

I have logs on my mind right now, because every spring, as trees that didn’t survive the winter are chopped down, my neighbor has truckloads of them delivered to his house. All the logs are eventually burned up in his sugar house and used to make maple syrup, and it reminds me that I have some lo...

Jinja: Denial of service

Background Jinja is a template engine written in pure Python. Description The ‘urlize’ filter in Jinja utilized an inefficient regular expression that could be exploited to consume excess CPU. Impact An attacker could cause a Denial of Service condition via crafted input to the ‘urlize’ Jinja...

Regular Expression Denial Of Service (ReDoS)

addressable is vulnerable to regular expression denial of service ReDoS. An attacker can send a malicious template to cause an uncontrolled resource consumption when matched against a URI...

Introducing the Manual Regex Editor in IDR’s Parsing Tool: Part 1

New to writing regular expressions? No problem. In this two-part blog series, we’ll cover the basics of regular expressions and how to write regular expression statements regex to extract fields from your logs while using the custom parsing tool. Like learning any new language, getting started ca...

Regular Expression Denial of Service (ReDoS)

Overview addressable is an is an alternative implementation to the URI implementation that is part of Ruby's standard library. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS within the URI template implementation. A maliciously crafted template may...

CVE-2021-32740 Regular Expression Denial of Service in Addressable templates

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

OESA-2021-1248 rubygem-actionpack security update

Eases web-request routing, handling, and response as a half-way front, half-way page controller. Implemented with specific emphasis on enabling easy unit/integration testing that doesn't require a browser. Security Fixes: The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers fro...

SUSE SLES12 Security Update : python-py (SUSE-SU-2021:2236-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2021:2236-1 advisory. - CVE-2020-29651: Fixed regular expression denial of service in svnwc.py bsc1179805, bsc1184505. Tenable has extracted the preceding...

Advisory ROSA-SA-2021-1947

Software: pcre 8.32 OS: Cobalt 7.9 CVE-ID: CVE-2015-2327 CVE-Crit: MEDIUM CVE-DESC: PCRE before version 8.36 incorrectly handles the pattern / a \ 2 | a \ g / / and related patterns with certain internal recursive backlinks, allowing remote attackers to cause a denial of service segmentation erro...

SUSE-SU-2021:2236-1 Security update for python-py

This update for python-py fixes the following issues: - CVE-2020-29651: Fixed regular expression denial of service in svnwc.py bsc1179805, bsc1184505...

CVE-2021-35942

An integer overflow flaw was found in glibc that may result in reading of arbitrary memory when wordexp is used with a specially crafted untrusted regular expression input. Mitigation Do not use untrusted regular expression input for the wordexp function...

July 2021 Security Releases

July 2021 Security Releases Update 1-Jul-2021 Security releases available Updates are now available for v16.x, v14.x, and v12.x Node.js release lines for the following issues. libuv upgrade - Out of bounds read Medium CVE-2021-22918 Node.js is vulnerable to out-of-bounds read in libuv's...

EulerOS 2.0 SP9 : python-pygments (EulerOS-SA-2021-2054)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a...

Huawei EulerOS: Security Advisory for python-pygments (EulerOS-SA-2021-2054)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP9 : python-pygments (EulerOS-SA-2021-2065)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a...

Inefficient Regular Expression Complexity in chatwoot/chatwoot

✍️ Description If we want to use Regex in our match or search or replace or ... functions, we must be sanitize this function's inputs. if an attacker capable to inject any Regex or abuse the bad Regexes that used in our codes, then the ReDoS vulnerability appear and according to "freezing the web ...

GNU C Library 输入验证错误漏洞

The GNU C Library glibc, libc6 is an open source, free C language compiler released under the LGPL license. An input validation error vulnerability exists in GNU C Library, which stems from an integer overflow flaw found in glibc that arises when wordxp is used with a specially designed...

ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication

WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...