Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2022-2738)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

AlmaLinux 9 : python3.9 (ALSA-2022:7323)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2022:7323 advisory. - A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using inttext, a system could take 50ms to parse an int...

golang.org/x/text/language Denial of service via crafted Accept-Language header

The BCP 47 tag parser has quadratic time complexity due to inherent aspects of its design. Since the parser is, by design, exposed to untrusted user input, this can be leveraged to force a program to consume significant time parsing Accept-Language headers. The parser cannot be easily rewritten t...

GHSA-69CH-W2M2-3VJP golang.org/x/text/language Denial of service via crafted Accept-Language header

The BCP 47 tag parser has quadratic time complexity due to inherent aspects of its design. Since the parser is, by design, exposed to untrusted user input, this can be leveraged to force a program to consume significant time parsing Accept-Language headers. The parser cannot be easily rewritten t...

CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

Denial Of Service (DOS)

Commonmarker is vulnerable to denial of Service. The vulnerability is due to a polynomial time complexity issue caused by cmark-gfm autolink extension feature. This results in resource exhaustion, leading to a denial of service...

Unbounded resource exhaustion in cmark-gfm autolink extension may lead to denial of service

Impact CommonMarker uses cmark-gfm for rendering Github Flavored Markdown. A polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Patches This vulnerability has been patched in the following CommonMarker...

CVE-2020-10735

CVE-2020-10735 affects Python’s integer parsing with non-binary bases, where int("text") on very long digit strings can cause a CPU DoS, impacting availability. The flaw is present in Python’s PyLong_FromString path and manifests in quadratic-time scenarios when parsing large decimal-like strings...

CVE-2020-10735

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int"text", a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits float, decimal, int.frombytes, and int for binary bases 2, 4, 8, 16, and 32 are no...

CVE-2020-10735

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int"text", a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits float, decimal, int.frombytes, and int for binary bases 2, 4, 8, 16, and 32 are no...

PSF-2022-4 Prevent DoS by large str-int conversions

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int"text", a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits float, decimal, int.frombytes, and int for binary bases 2, 4, 8, 16, and 32 are no...

Slackware Linux 15.0 / current python3 Vulnerability (SSA:2022-250-01)

The version of python3 installed on the remote host is prior to 3.9.14. It is, therefore, affected by a vulnerability as referenced in the SSA:2022-250-01 advisory. - A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using inttext, a system coul...

CVE-2020-10735

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int"text", a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits float, decimal, int.frombytes, and int for binary bases 2, 4, 8, 16, and 32 are no...

GHSA-VQC4-V8HC-H2JG Polynomial regular expression used on uncontrolled data in nitrado.js

Impact Possible ReDoS with lib input of and with many repetitions of | Patches Patched in all versions above 0.2.5 Workarounds No known work arounds. References - OWASP: Regular expression Denial of Service - ReDoS - Wikipedia: ReDoS. - Wikipedia: Time complexity. - James Kirrage, Asiri Rathnayak...

Polynomial regular expression used on uncontrolled data in nitrado.js

Impact Possible ReDoS with lib input of and with many repetitions of | Patches Patched in all versions above 0.2.5 Workarounds No known work arounds. References - OWASP: Regular expression Denial of Service - ReDoS - Wikipedia: ReDoS. - Wikipedia: Time complexity. - James Kirrage, Asiri Rathnayak...

GitHub: DoS via markdown API from unauthenticated user

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

CVE-2021-32778 Excessive CPU utilization when closing HTTP/2 streams

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy’s procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...

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...

GHSA-257V-VJ4P-3W2H Regular Expression Denial of Service (ReDOS)

In the npm package color-string, there is a ReDos Regular Expression Denial of Service vulnerability regarding an exponential time complexity for linearly increasing input lengths for hwb color strings. Strings reaching more than 5000 characters would see several milliseconds of processing time;...

Regular Expression Denial of Service (ReDOS)

In the npm package color-string, there is a ReDos Regular Expression Denial of Service vulnerability regarding an exponential time complexity for linearly increasing input lengths for hwb color strings. Strings reaching more than 5000 characters would see several milliseconds of processing time;...