undici 安全漏洞

undici is an HTTP/1.1 client. A security vulnerability exists in undici versions prior to 5.19.1 that stems from vulnerability to regular expression denial of service ReDoS attacks when passing untrusted values to functions...

CVE-2020-6817

bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'...

CVE-2020-6817

bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'...

CVE-2020-6817

CVE-2020-6817 affects the python-bleach library: bleach.clean parsing of style attributes can trigger a ReDoS when an allowed tag and an allowed style attribute are present (e.g., attributes={'a': ['style']}). The vulnerability is tied to the handling of style attributes in the white-list sanitiz...

PT-2023-19790

Name of the Vulnerable Software and Affected Versions Undici versions prior to 5.19.1 Description Undici is an HTTP/1.1 client for Node.js. The Headers.set and Headers.append methods are vulnerable to Regular Expression Denial of Service ReDoS attacks when untrusted values are passed into the...

CVE-2023-24807: Improper Input Validation

Undici is an HTTP/1.1 client for Node.js. Prior to version 5.19.1, the Headers.set and Headers.append methods are vulnerable to Regular Expression Denial of Service ReDoS attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normali...

CVE-2020-6817: Inefficient Regular Expression Complexity

bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'...

Thursday February 16 2023 Security Releases

Thursday February 16 2023 Security Releases Update 16-February-2023 Security releases available Updates are now available for the v19.x, v18.x, v16.x, and v14.x Node.js release lines for the following issues. OpenSSL Security updates This security release includes OpenSSL security updates as...

CVE-2020-6817

bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'...

CVE-2020-6817

bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'...

SUSE CVE-2018-7158

The 'path' module in the Node.js 4.x release line contains a potential regular expression denial of service ReDoS vector. The code in question was replaced in Node.js 6.x and later so this vulnerability only impacts all versions of Node.js 4.x. The regular expression, splitPathRe, used within the...

SUSE CVE-2019-11389

An issue was discovered in OWASP ModSecurity Core Rule Set CRS through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service ReDOS by entering a specially crafted string with next at the beginning and nested repetition operators. NOTE: the...

SUSE CVE-2019-11388

An issue was discovered in OWASP ModSecurity Core Rule Set CRS through 3.1.0. /rules/REQUEST-932-APPLICATION-ATTACK-RCE.conf allows remote attackers to cause a denial of service ReDOS by entering a specially crafted string with nested repetition operators. NOTE: the software maintainer disputes...

SUSE CVE-2019-11390

An issue was discovered in OWASP ModSecurity Core Rule Set CRS through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service ReDOS by entering a specially crafted string with seterrorhandler at the beginning and nested repetition operators. NOT...

SUSE 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...

SUSE 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...

SUSE CVE-2021-32838

Flask-RESTX pypi package flask-restx is a community driven fork of Flask-RESTPlus. Flask-RESTX before version 0.5.1 is vulnerable to ReDoS Regular Expression Denial of Service in emailregex. This is fixed in version 0.5.1...

SUSE CVE-2022-42969

The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS Regular expression Denial of Service attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. Note: This has been disputed by multiple third parties as not bein...

Regular Expression Denial Of Service (ReDoS)

simple-markdown is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability exists due to an insecure Regex pattern used for the match attribute in the autolink object in simple-markdown.js, which allows an attacker to crash the application by providing a maliciously crafted...

SUSE SLES12 Security Update : python-py (SUSE-SU-2023:0395-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:0395-1 advisory. - CVE-2022-42969: Fixed an excessive resource consumption that could be triggered when interacting with a Subversion repository containing...