CVE-2021-23382

A regular expression denial of service ReDoS vulnerability was found in the npm library postcss when using getAnnotationURL or loadAnnotation options in lib/previous-map.js. An attacker can use this vulnerability to potentially craft a malicious CSS to process resulting in a denial of service...

OPENSUSE-SU-2021:0552-1 Security update for python-bleach

This update for python-bleach fixes the following issues: - CVE-2021-23980: Fixed mutation XSS on bleach.clean with specific combinations of allowed tags boo1184547 Update to 3.1.5: replace missing setuptools dependency with packaging. Thank you Benjamin Peterson. Update to 3.1.4 boo1168280,...

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...

Fedora 33 : mingw-python-jinja2 (2021-2ab8ebcabc)

The remote Fedora 33 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-2ab8ebcabc advisory. - This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of...

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...

LukasHolländer jsPDF 安全漏洞

LukasHolländer jsPDF is LukasHolländer an open source application . Provides a library to generate PDF using JavaScript . jspdf before 2.3.1 A security vulnerability exists, which stems from the fact that ReDoS can be implemented via an additional function...

SUSE-SU-2021:0654-1 Security update for python-Jinja2

This update for python-Jinja2 fixes the following issues: - CVE-2020-28493: Fixed a ReDOS vulnerability where urlize could have been called with untrusted user data bsc1181944...

GHSA-7M7Q-Q53V-J47V Regular Expression Denial of Service

A flaw was found in nodejs-marked versions from 0.5.0 to before 0.6.1. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS. Input to the host variable is vulnerable when input contains parenthesis in link URIs, coupled with a high number of link tokens i...

CVE-2021-27405

A ReDoS regular expression denial of service flaw was found in the @progfay/scrapbox-parser package before 6.0.3 for Node.js...

Design/Logic Flaw

uap-core in an open-source npm package which contains the core of BrowserScope's original user agent string parser. In uap-core before version 0.11.0, some regexes are vulnerable to regular expression denial of service REDoS due to overlapping capture groups. This allows remote attackers to...

CVE-2020-28493

A flaw was found in python-jinja2. The ReDOS vulnerability of the regex is mainly due to the sub-pattern a-zA-Z0-9.-+.a-zA-Z0-9.-+. This issue can be mitigated by Markdown to format user content instead of the urlize filter, or by implementing request timeouts and limiting process memory...

DEBIAN-CVE-2020-28500

Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service ReDoS via the toNumber, trim and trimEnd functions...

nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters...

PT-2021-14414 · Uap-Core · Uap-Core

Name of the Vulnerable Software and Affected Versions: uap-core versions prior to 0.11.0 Description: The issue concerns regular expression denial of service REDoS due to overlapping capture groups in some regexes. This allows remote attackers to overload a server by setting the User-Agent header...

CVE-2020-28493

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

AZL-40857 CVE-2020-28493 affecting package nodejs for versions less than 20.14.0-1

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

DEBIAN-CVE-2020-28493

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

CVE-2020-28493

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

AZL-75813 CVE-2020-28493 affecting package nodejs24 for versions less than 24.13.0-1

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

Design/Logic Flaw

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...