4355 matches found
CVE-2021-25292
An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS ReDoS attack via a crafted PDF file because of a catastrophic backtracking regex...
CVE-2021-25292
An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS ReDoS attack via a crafted PDF file because of a catastrophic backtracking regex...
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...
ua-parser-js 安全漏洞
ua-parser-js is a JavaScript-based parser for User-Agent strings. It can be used in a browser client-side or node.js server-side environment. Also available as a jQuery / Zepto plugin, Bower / Meteor package and RequireJS / AMD module. A security vulnerability exists in ua-parser-js = 0.7.14, whi...
openSUSE Security Update : python-markdown2 (openSUSE-2021-429)
This update for python-markdown2 fixes the following issues : Update to 2.4.0 boo1181270 : - pull 377 Fixed bug breaking strings elements in metadata lists - pull 380 When rendering fenced code blocks, also add the language-LANG class - pull 387 Regex DoS fixes CVE-2021-26813, boo1183171 - Switch...
perl: heap-based buffer overflow in regular expression compiler leads to DoS
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow...
perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive Sstudychunk calls...
perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS
Perl before 5.30.3 has an integer overflow related to mishandling of a "PLregkindOPn == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection...
Security update for python-markdown2 (moderate)
openSUSE Security Update: Security update for python-markdown2 Announcement ID: openSUSE-SU-2021:0429-1 Rating: moderate References: 1171379 1181270 1183171 Cross-References: CVE-2021-26813 CVSS scores: CVE-2021-26813 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products:...
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...
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-2021-31405
Unsafe validation RegEx in EmailField component in com.vaadin:vaadin-text-field-flow versions 2.0.4 through 2.3.2 Vaadin 14.0.6 through 14.4.3, and 3.0.0 through 4.0.2 Vaadin 15.0.0 through 17.0.10 allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses...
NewStart CGSL MAIN 6.02 : python3 Multiple Vulnerabilities (NS-SA-2021-0059)
The remote NewStart CGSL host, running version MAIN 6.02, has python3 packages installed that are affected by multiple vulnerabilities: - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to...
Regular Expression Denial Of Service (DoS)
pillow is vulnerable to regular expression denial of service. Usage of an insecure regex allows an attacker to cause excessive CPU consumption when parsing a malicious PDF file...
CVE-2021-23346
CVE-2021-23346 affects Node.js packages html-parse-stringify and html-parse-stringify2. The vulnerability is a Regular Expression DoS (ReDoS) due to backtracking in parsing regex, which can cause the process to freeze and lead to a denial of service. IBM IBM Cloud Pak for Security CP4S versions 1...
Regular Expression Denial-of-Service (ReDoS)
pillow is vulnerable to regular expression denial of service. Usage of an insecure regex allows an attacker to cause excessive CPU consumption when parsing a malicious PDF file...
html-parse-stringify 安全漏洞
Henrik Joreteg html-parse-stringify is an open source application by Henrik Joreteg. It provides a way to quickly parse HTML into an AST and stringify it to a raw string. A security vulnerability exists in html-parse-stringify before 2.0.1, which stems from the fact that sending certain inputs ma...
PYSEC-2021-20
markdown2 =1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time...
CVE-2021-26813
markdown2 is affected by CVE-2021-26813: a regular expression Denial of Service when processing crafted inputs. Vulnerable versions are >=1.0.1.18 and before 2.4.0; a fix is available in 2.4.0. Remediate by upgrading to 2.4.0 or later. Public advisories in the connected documents confirm the C...
