CLSA-2026-1779367740 Fix CVE(s): CVE-2026-42945

SECURITY UPDATE: fix heap buffer overrun in ngxhttprewritemodule when rewrite is followed by set/if/rewrite with unnamed PCRE captures - debian/patches/CVE-2026-42945.patch: fix heap buffer overrun in ngxhttprewritemodule when rewrite is followed by set/if/rewrite with unnamed PCRE captures -...

Exploit for Injection in Traceroute_Project Traceroute

node-vulnerable This repository is a synthetic demo target...

PT-2026-44132

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 5.4 Description The X509Authenticator component, which implements client-certificate mTLS authentication, contains a flaw in how it extracts user identifiers from the Subject DN Distinguished Name provided via $...

PT-2026-44150

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 5.4.31 Description The cleanup function in SymfonyComponentYamlParser contains regular expressions with overlapping quantifiers, specifically in the pattern used to strip the %YAML directive header. This leads to...

Astra Linux – Vulnerability in JRuby

In Ruby, WEBrick::HTTPAuth::DigestAuth from versions 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 causes a denial-of-service attack due to a regular expression issue related to looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the internet or a trusted...

Astra Linux – Vulnerability in node-cookiejar

Versions of the package cookiejar before 2.1.4 are vulnerable to Regular Expression Denial of Service ReDoS attacks through the Cookie.parse function, which uses an insecure regular expression...

Astra Linux – Vulnerabilities in Firefox, Thunderbird, Rust-Regex

Regex is an implementation of regular expressions for the Rust language. The regex crate includes built-in measures to prevent denial-of-service attacks caused by untrusted regexes or untrusted inputs matched by trusted regexes. These measures already provide reasonable defaults to prevent attack...

Astra Linux – Vulnerability in pcre2

A out-of-bounds read vulnerability was discovered in the PCRE2 library, specifically in the pcre2jitcompile.c file’s compilexclassmatchingpath function. This issue relates to a Unicode property matching problem in JIT-compiled regular expressions. The vulnerability arises because the character is...

Astra Linux – Vulnerability in node-glob-parent

This affects the glob-parent package before version 5.1.2. The enclosure regex used to check for strings ending with an enclosure containing a path separator is affected...

Astra Linux – Vulnerability in Mako

Sqlalchemy mako before version 1.2.2 is vulnerable to Regular Expression Denial of Service when using the Lexer class for parsing. This vulnerability also affects babelplugin and linguaplugin...

Astra Linux – Vulnerability in Firefox and Thunderbird

When UpdateRegExpStatics attempted to access initialStringHeap, it might have already been garbage collected before entering the function. This could potentially lead to a exploitable crash. This vulnerability affects Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2...

Astra Linux – Vulnerability in libonig

A use-after-free in the onignewdeluxe function 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 regular expression pattern and a...

Astra Linux – Vulnerability in ruby-websocket-extensions

The websocket-extensions Ruby module before version 0.1.5 allowed Denial of Service DoS attacks through Regex backtracking. The extension parser could take quadratic time when parsing a header containing an unclosed string parameter value whose content was a repeated two-byte sequence of a...

Astra Linux – Vulnerability in Rails

The Actionpack Ruby gem versions prior to 6.1.3.2, 6.0.3.7, 5.2.4.6, and 5.2.6 have a possible denial-of-service vulnerability in the Token Authentication logic of the Action Controller, due to overly permissive regular expressions. Affected code uses authenticateorrequestwithhttptoken or...

Astra Linux – Vulnerability in python-py

A denial of service attack via regular expressions in the py.path.svnwc component of py also known as python-py in versions up to 1.9.0 could be exploited by attackers to trigger a compute-time denial of service attack by providing malicious input to the blame functionality...

Astra Linux – Vulnerability in sqlparse

sqlparse is a non-validation SQL parser module for Python. In affected versions, the SQL parser contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service. This issue was introduced by the commit e75e358. The vulnerability may lead to Denial of Service DoS. Thi...

Astra Linux – Vulnerability in libonig

A NULL pointer dereference in the matchat function in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause a denial of service by providing a crafted regular expression. Oniguruma vulnerabilities often affect Ruby, as well as common optional libraries used in PHP and Rust...

Astra Linux – Vulnerability in Thunderbird, Firefox

Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log did not account for external URLs. As a result, data could potentially be exfiltrated from the browser. This vulnerability affects Firefox 109, Firefox ESR 102.7, and Thunderbird...

Astra Linux – Vulnerability in node-ssri

ssri 5.2.2-8.0.0; fixed in 8.0.1. This version processes SRIs using a regular expression, which is vulnerable to a denial-of-service attack. Malicious SRIs could take an extremely long time to process, resulting in a denial of service. This issue only affects consumers who use the “strict” option...

Astra Linux – Vulnerability in Ruby 2.5

A issue was discovered in Ruby 3.x through 3.3.0. If data supplied by an attacker is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3....