Total
50 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-25061 | 1 Rgb2hex Project | 1 Rgb2hex | 2023-01-09 | N/A | 7.5 HIGH |
| A vulnerability was found in rgb2hex up to 0.1.5. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to inefficient regular expression complexity. The attack may be initiated remotely. Upgrading to version 0.1.6 is able to address this issue. The name of the patch is 9e0c38594432edfa64136fdf7bb651835e17c34f. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217151. | |||||
| CVE-2015-10005 | 1 Markdown-it Project | 1 Markdown-it | 2023-01-05 | N/A | 7.5 HIGH |
| A vulnerability was found in markdown-it up to 2.x. It has been classified as problematic. Affected is an unknown function of the file lib/common/html_re.js. The manipulation leads to inefficient regular expression complexity. Upgrading to version 3.0.0 is able to address this issue. The name of the patch is 89c8620157d6e38f9872811620d25138fc9d1b0d. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216852. | |||||
| CVE-2020-26302 | 1 Is.js Project | 1 Is.js | 2022-12-30 | N/A | 7.5 HIGH |
| is.js is a general-purpose check library. Versions 0.9.0 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). is.js uses a regex copy-pasted from a gist to validate URLs. Trying to validate a malicious string can cause the regex to loop “forever." This vulnerability was found using a CodeQL query which identifies inefficient regular expressions. is.js has no patch for this issue. | |||||
| CVE-2022-23514 | 1 Loofah Project | 1 Loofah | 2022-12-19 | N/A | 7.5 HIGH |
| Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue is patched in version 2.19.1. | |||||
| CVE-2022-23517 | 1 Rails Html Sanitizer Project | 1 Rails Html Sanitizer | 2022-12-16 | N/A | 7.5 HIGH |
| rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue has been patched in version 1.4.4. | |||||
| CVE-2022-21680 | 1 Marked Project | 1 Marked | 2022-10-08 | 5.0 MEDIUM | 7.5 HIGH |
| Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources. | |||||
| CVE-2021-3749 | 3 Axios, Oracle, Siemens | 3 Axios, Goldengate, Sinec Ins | 2022-10-06 | 7.8 HIGH | 7.5 HIGH |
| axios is vulnerable to Inefficient Regular Expression Complexity | |||||
| CVE-2022-36064 | 1 Shescape Project | 1 Shescape | 2022-09-09 | N/A | 7.5 HIGH |
| Shescape is a shell escape package for JavaScript. An Inefficient Regular Expression Complexity vulnerability impacts users that use Shescape to escape arguments for the Unix shells `Bash` and `Dash`, or any not-officially-supported Unix shell; and/or using the `escape` or `escapeAll` functions with the `interpolation` option set to `true`. An attacker can cause polynomial backtracking or quadratic runtime in terms of the input string length due to two Regular Expressions in Shescape that are vulnerable to Regular Expression Denial of Service (ReDoS). This bug has been patched in v1.5.10. For `Dash` only, this bug has been patched since v1.5.9. As a workaround, a maximum length can be enforced on input strings to Shescape to reduce the impact of the vulnerability. It is not recommended to try and detect vulnerable input strings, as the logic for this may end up being vulnerable to ReDoS itself. | |||||
| CVE-2021-3842 | 3 Debian, Fedoraproject, Nltk | 3 Debian Linux, Fedora, Nltk | 2022-01-12 | 5.0 MEDIUM | 7.5 HIGH |
| nltk is vulnerable to Inefficient Regular Expression Complexity | |||||
| CVE-2021-43805 | 1 Nebulab | 1 Solidus | 2021-12-08 | 5.0 MEDIUM | 7.5 HIGH |
| Solidus is a free, open-source ecommerce platform built on Rails. Versions of Solidus prior to 3.1.4, 3.0.4, and 2.11.13 have a denial of service vulnerability that could be exploited during a guest checkout. The regular expression used to validate a guest order's email was subject to exponential backtracking through a fragment like `a.a.` Versions 3.1.4, 3.0.4, and 2.11.13 have been patched to use a different regular expression. The maintainers added a check for email addresses that are no longer valid that will print information about any affected orders that exist. If a prompt upgrade is not an option, a workaround is available. It is possible to edit the file `config/application.rb` manually (with code provided by the maintainers in the GitHub Security Advisory) to check email validity. | |||||