OESA-2023-1140 rubygem-activesupport security update

A toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Rich support for multibyte strings, internationalization,time zones, and testing. Security Fixes: A regular expression based DoS vulnerability in Active Support 6.1.7.1 and 7.0.4.1. A specially crafted...

USN-5821-3 python-pip regression

USN-5821-1 fixed a vulnerability in wheel and pip. Unfortunately, it was missing a commit to fix it properly in pip. We apologize for the inconvenience. Original advisory details: Sebastian Chnelik discovered that wheel incorrectly handled certain file names when validated against a regex...

CVE-2023-26103

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

K16831: BSD regex library vulnerability CVE-2015-2305

Security Advisory Description Description Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library aka rxspencer alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via ...

K00103182: Oniguruma vulnerability CVE-2019-13224

Security Advisory Description A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and...

K32412075: AngularJS XSS vulnerability CVE-2020-7676

Security Advisory Description angular.js prior to 1.8.0 allows cross site scripting. The regex-based input HTML replacement may turn sanitized code into unsanitized one. Wrapping "" elements in "" ones changes parsing behavior, leading to possibly unsanitizing code. CVE-2020-7676 Impact An attack...

K40508224: Perl vulnerability CVE-2020-10878

Security Advisory Description 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. CVE-2020-10878 Impact An attacker may be able to...

CVE-2021-32848

Octobox is software for managing GitHub notifications. Prior to pull request PR 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807...

OSV-2023-84 Stack-buffer-overflow in parse_regex

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56121 Crash type: Stack-buffer-overflow READ 1 Crash state: parseregex parseregex parseregex...

Octobox 安全漏洞

Octobox is a tool for managing GitHub notifications. A security vulnerability exists in Octobox PR versions prior to 2807, which originates from a ReDoS vulnerability that can be triggered by a system user providing a specially crafted search query string...

Regular Expression Denial Of Service (ReDoS)

undici is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability exists due to an insecure Regex pattern used in the headerValueNormalize function in headers.js, which allows an attacker to crash the application by providing a malicious input...

golang: regexp/syntax: limit memory used by parsing regexps

A flaw was found in the golang package, where programs that compile regular expressions from untrusted sources are vulnerable to memory exhaustion or a denial of service. The parsed regexp representation is linear in the input size. Still, in some cases, the constant factor can be as high as...

SUSE CVE-2003-0542

Multiple stack-based buffer overflows in 1 modalias and 2 modrewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service crash or execute arbitrary code via a regular expression with more than 9 captures...

SUSE CVE-2005-2491

Integer overflow in pcrecompile.c in Perl Compatible Regular Expressions PCRE before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow...

SUSE CVE-2006-7225

Perl-Compatible Regular Expression PCRE library before 6.7 allows context-dependent attackers to cause a denial of service error or crash via a regular expression that involves a "malformed POSIX character class", as demonstrated via an invalid character after a sequence...

SUSE CVE-2007-1661

Perl-Compatible Regular Expression PCRE library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service crash, as demonstrated by the "\X?\d...

SUSE CVE-2007-1659

Perl-Compatible Regular Expression PCRE library before 7.3 allows context-dependent attackers to cause a denial of service crash and possibly execute arbitrary code via regex patterns containing unmatched "\Q\E" sequences with orphan "\E" codes...

SUSE CVE-2007-2164

Konqueror 3.5.5 release 45.4 allows remote attackers to cause a denial of service browser crash or abort via JavaScript that matches a regular expression against a long string, as demonstrated using /./...

SUSE CVE-2007-4771

Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode ICU 3.8.1 and earlier allows context-dependent attackers to cause a denial of service memory consumption and possibly have unspecified other impact via a regular expression that...

SUSE CVE-2007-4769

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service backend crash via an out-of-bounds backref number...