trustwave modsecurity vulnerabilities and exploits

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ModSecurity 3.x prior to 3.0.4 mishandles key-value pair parsing, as demonstrated by a "string index out of range" error and worker-process crash for a "Cookie: =abc" header.

Trustwave Modsecurity

ModSecurity / libModSecurity 3.0.0 to 3.0.11 is affected by a WAF bypass for path-based payloads submitted via specially crafted request URLs. ModSecurity v3 decodes percent-encoded characters present in request URLs before it separates the URL path component from the optional qu...

Trustwave Modsecurity

1 Github repository

Trustwave ModSecurity 3.0.5 up to and including 3.0.8 prior to 3.0.9 allows a denial of service (worker crash and unresponsiveness) because some inputs cause a segfault in the Transaction class for some configurations.

Trustwave Modsecurity

Trustwave ModSecurity 3.x prior to 3.0.10 has Inefficient Algorithmic Complexity.

Trustwave Modsecurity

ModSecurity 3.0.0 has XSS via an onerror attribute of an IMG element. NOTE: a third party has disputed this issue because it may only apply to environments without a Core Rule Set configured

Trustwave Modsecurity 3.0.0

Trustwave ModSecurity 3.x up to and including 3.0.4 allows denial of service via a special request. NOTE: The discoverer reports "Trustwave has signaled they are disputing our claims." The CVE suggests that there is a security issue with how ModSecurity handles regular ...

Trustwave Modsecurity Debian Debian Linux 10.0

In ModSecurity prior to 2.9.6 and 3.x prior to 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity (C language) codebase.

Trustwave Modsecurity Debian Debian Linux 10.0

Incorrect handling of '\0' bytes in file uploads in ModSecurity prior to 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

Trustwave Modsecurity Debian Debian Linux 10.0

The multipart processor in ModSecurity prior to 2.5.9 allows remote malicious users to cause a denial of service (crash) via a multipart form datapost request with a missing part header name, which triggers a NULL pointer dereference.

Trustwave Modsecurity Fedoraproject Fedora 10 Fedoraproject Fedora 9

1 EDB exploit

The PDF XSS protection feature in ModSecurity prior to 2.5.8 allows remote malicious users to cause a denial of service (Apache httpd crash) via a request for a PDF file that does not use the GET method.

Trustwave Modsecurity Fedoraproject Fedora 10 Fedoraproject Fedora 9

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