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Gentoo: GLSA 202305-25 Low Severity: OWASP ModSecurity Issues

gentoo
Calendar Grey May 21, 2023
Dist Gentoo Esm H88
The Gentoo Linux Security Advisory GLSA 202305-25 has been released, tackling critical flaws in ModSecurity, an essential web application firewall for HTTP traffic security
Multiple vulnerabilities have been discovered in ModSecurity Core Rule Set, the worst of which could result in bypassing the WAF.

Summary

Multiple vulnerabilities have been discovered in OWASP ModSecurity Core Rule Set. Please review the CVE identifiers referenced below for details.

Topics%20covered

Topics Covered

security advisory gentoo low severity web application firewall modsecurity

Resolution

All OWASP ModSecurity Core Rule Set users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-apache/modsecurity-crs-3.3.4"

References

[ 1 ] CVE-2021-35368 https://nvd.nist.gov/vuln/detail/CVE-2021-35368 [ 2 ] CVE-2022-39955 https://nvd.nist.gov/vuln/detail/CVE-2022-39955 [ 3 ] CVE-2022-39956 https://nvd.nist.gov/vuln/detail/CVE-2022-39956 [ 4 ] CVE-2022-39957 https://nvd.nist.gov/vuln/detail/CVE-2022-39957 [ 5 ] CVE-2022-39958 https://nvd.nist.gov/vuln/detail/CVE-2022-39958

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202305-25
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity
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Severity: Low
Title: OWASP ModSecurity Core Rule Set: Multiple Vulnerabilities
Date: May 21, 2023
Bugs: #822003, #872077
ID: 202305-25

Topics%20covered

Topics Covered

security advisory gentoo low severity web application firewall modsecurity

Synopsis

Multiple vulnerabilities have been discovered in ModSecurity Core Rule Set, the worst of which could result in bypassing the WAF.

Background

Modsecurity Core Rule Set is the OWASP ModSecurity Core Rule Set.

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Affected Packages

Package Vulnerable Unaffected -------------------------- ------------ ------------ www-apache/modsecurity-crs < 3.3.4 >= 3.3.4

Impact

===== Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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