4877 matches found
python-jinja2: ReDoS vulnerability in the urlize filter
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...
RHEL 7 : python27 (RHSA-2021:3252)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3252 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...
RHEL 7 : rh-python38 (RHSA-2021:3254)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3254 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...
CVE-2021-23425
A flaw was found in nodejs-trim-off-newlines. All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service ReDoS via string processing. The highest threat from this vulnerability is to system availability...
Spoofing
All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service ReDoS via string processing...
CVE-2021-23425
CVE-2021-23425 affects the nodejs-trim-off-newlines package; all versions of trim-off-newlines are vulnerable to ReDoS via string processing. The issue is confirmed in multiple sources (NVD entry and Red Hat advisory RHSA-2022:4711) with an overall Medium impact (CVSS v3.1 base score 5.3; Availab...
CVE-2021-23425
All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service ReDoS via string processing...
CVE-2021-33580
User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...
CVE-2021-33580
User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...
Code injection
User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...
CVE-2021-33580
User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...
CVE-2021-33580
Apache Roller suffers a vulnerability where user-controlled inputs from Referer, Request URL, and QueryString are used to build and execute a regex, enabling regular-expression DoS (ReDoS) via catastrophic backtracking on the server. Impact described as availability issues; fixed in Roller 6.0.2....
CVE-2021-23425: Undefined Security Weakness
All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service ReDoS via string processing...
PT-2021-20214
Name of the Vulnerable Software and Affected Versions Roller versions prior to 6.0.2 Description The issue arises from user-controlled inputs request.getHeader"Referer", request.getRequestURL, and request.getQueryString being used to build and execute a regex expression. An attacker can send a...
CVE-2021-33580: Uncontrolled Resource Consumption
User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...
PT-2021-15513
Name of the Vulnerable Software and Affected Versions trim-off-newlines affected versions not specified Description The issue concerns a Regular Expression Denial of Service ReDoS via string processing. This means that the software is vulnerable to a type of attack where an attacker can cause the...
openSUSE 15 Security Update : nodejs8 (openSUSE-SU-2021:1113-1)
"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1113-1 advisory. - This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require'y18n' %NASLMINLEVEL 70300 C Tenable...
Regular Expression Denial of Service in path-parse
Overview Affected versions of 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. Recommendation Upgrade to version 1.0.7 or later References - CVE - GitH...
Regular Expression Denial of Service in path-parse
Affected versions of npm 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...