CVE-2019-16215

The Markdown parser in Zulip server before 2.0.5 used a regular expression vulnerable to exponential backtracking. A user who is logged into the server could send a crafted message causing the server to spend an effectively arbitrary amount of CPU time and stall the processing of future messages...

CVE-2019-16214

Libra Core before 2019-09-03 has an erroneous regular expression for inline comments, which makes it easier for attackers to interfere with code auditing by using a nonstandard line-break character for a comment. For example, a Move module author can enter the // sequence which introduces a...

OPENSUSE-SU-2019:1895-1 Security update for ledger

This update for ledger fixes the following issues: ledger was updated to 3.1.3: + Properly reject postings with a comment right after the flag bug 1753 + Make sorting order of lot information deterministic bug 1747 + Fix bug in tag value parsing bug 1702 + Remove the org command, which was always...

The vulnerability in the Google Chrome web browser, related to errors in checking the length of regular expressions, allows a hacker to trigger memory corruption.

The vulnerability in the Google Chrome web browser is related to errors during the validation of the length of regular expressions. Exploiting this vulnerability allows an attacker to cause memory corruption by using a specially crafted web page...

perl: Integer overflow leading to buffer overflow in Perl_my_setenv()

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations...

OPENSUSE-SU-2019:1831-1 Security update for spamassassin

This update for spamassassin to version 3.4.2 fixes the following issues: Security issues fixed: - CVE-2018-11781: Fixed an issue where a local user could inject code in the meta rule syntax bsc1108748. - CVE-2018-11780: Fixed a potential remote code execution vulnerability in the PDFInfo plugin...

httpd: URL normalization inconsistency

A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes '/', directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing wi...

[SECURITY] Fedora 30 Update: oniguruma-6.9.2-2.fc30

Oniguruma is a regular expressions library. The characteristics of this library is that different character encoding for every regular expression object can be specified. supported APIs: GNU regex, POSIX and Oniguruma native...

PT-2019-6339 · Pcre +7 · Pcre +7

Name of the Vulnerable Software and Affected Versions: PCRE versions prior to 10.34 Description: An out-of-bounds read was discovered in PCRE when the pattern X is JIT compiled and used to match specially crafted subjects in non-UTF mode. This issue affects applications that use PCRE to parse...

PT-2019-4672 · Ruby +8 · Ruby +8

Name of the Vulnerable Software and Affected Versions: Ruby versions 2.4.7 and earlier, 2.5.x through 2.5.6, 2.6.x through 2.6.4 Description: The issue is related to a regular expression Denial of Service caused by looping/backtracking in the WEBrick::HTTPAuth::DigestAuth class in Ruby. This can ...

openSUSE Security Update : ledger (openSUSE-2019-1779)

This update for ledger fixes the following issues : ledger was updated to 3.1.3 : + Properly reject postings with a comment right after the flag bug 1753 + Make sorting order of lot information deterministic bug 1747 + Fix bug in tag value parsing bug 1702 + Remove the org command, which was alwa...

Debian: Security Advisory (DLA-1854-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 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...

AZL-45159 CVE-2019-1010266 affecting package js-jquery 3.5.0-4

lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is:...

[SECURITY] [DLA 1854-1] libonig security update

Package : libonig Version : 5.9.5-3.2+deb8u2 CVE ID : CVE-2019-13224 Debian Bug : 931878 A use-after-free in onignewdeluxe in regext.c allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacke...

perl: Integer overflow leading to buffer overflow in Perl_my_setenv()

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations...

Oniguruma Null Pointer Dereference Vulnerability

Oniguruma is a BSD-licensed regular expression library that supports multiple character encodings. A null pointer dereference vulnerability exists in matchat in regexec.c in Oniguruma 6.9.2, which can be exploited by an attacker to cause a denial of service by supplying a specially crafted regula...

Oniguruma Memory Misreference Vulnerability

Oniguruma is a BSD-licensed regular expression library that supports multiple character encodings. A memory misreference vulnerability exists in onignewdeluxe in regext.c in Oniguruma 6.9.2, which can be exploited by an attacker to obtain information, execute code, or cause a denial of service by...

CVE-2019-13224

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 a string, with a multi-byte...

DEBIAN-CVE-2019-13224

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 a string, with a multi-byte...

DEBIAN-CVE-2019-13225

A NULL Pointer Dereference in matchat in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust...