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Mageia 9: 2024-0070 critical: ModSecurity SQL bypass threat details

A SQL injection bypass (aka PL1 bypass) exists in OWASP ModSecurity Core Rule Set (owasp-modsecurity-crs) through v3.1.0-rc3 via {`a`b} where a is a special function name (such as "if") and b is the SQL statement to be executed. (CVE-2018-16384) Modsecurity owasp-modsecurity-crs 3.2.0 (Paranoia level at PL1) has a . MGASA-2024-0070 - Updated apache-mod_security-crs packages fix security vulnerabilities Publication date: 18 Mar 2024 URL: https://advisories.mageia.org/MGASA-2024-0070.html Type: security Affected Mageia releases: 9 CVE: CVE-2018-16384, CVE-2020-22669, CVE-2021-35368, CVE-2022-39955, CVE-2022-39956, CVE-2022-39957, CVE-2022-39958 A SQL injection bypass (aka PL1 bypass) exists in OWASP ModSecurity Core Rule Set (owasp-modsecurity-crs) through v3.1.0-rc3 via {`a`b} where a is a special function name (such as "if") and b is the SQL statement to be executed. (CVE-2018-16384) Modsecurity owasp-modsecurity-crs 3.2.0 (Paranoia level at PL1) has a SQL injection bypass vulnerability. Attackers can use the comment characters and variable assignments in the SQL syntax to bypass Modsecurity WAF protection and implement SQL injection attacks on Web applications. (CVE-2020-22669) OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname. (CVE-2021-35368) The OWASP ModSecurity Core Rule Set (CRS) is affected by a partial rule set bypass by submitting a specially crafted HTTP Content-Type header field that indicates multiple character encoding schemes. A vulnerable back-end can potentially be exploited by declaring multiple Content-Type "charset" names and therefore bypassing the configurable CRS Content-Type header "charset" allow list. An encoded payload can bypass CRS detection this way and may then be decoded by the backend. (CVE-2022-39955) The OWASP ModSecurity Core Rule Set (CRS) is affected by a partial rule set bypass for HTTP multipart requests by submitting a payload thatuses a character encoding scheme via the Content-Type or the deprecated Content-Transfer-Encoding multipart MIME header fields that will not be decoded and inspected by the web application firewall engine and the rule set. The multipart payload will therefore bypass detection. A vulnerable backend that supports these encoding schemes can potentially be exploited. (CVE-2022-39956) The OWASP ModSecurity Core Rule Set (CRS) is affected by a response body bypass. A client can issue an HTTP Accept header field containing an optional "charset" parameter in order to receive the response in an encoded form. Depending on the "charset", this response can not be decoded by the web application firewall. A restricted resource, access to which would ordinarily be detected, may therefore bypass detection. (CVE-2022-39957) The OWASP ModSecurity Core Rule Set (CRS) is affected by a response body bypass to sequentially exfiltrate small and undetectable sections of data by repeatedly submitting an HTTP Range header field with a small byte range. A restricted resource, access to which would ordinarily be detected, may be exfiltrated from the backend, despite being protected by a web application firewall that uses CRS. Short subsections of a restricted resource may bypass pattern matching techniques and allow undetected access. (CVE-2022-39958) References: - https://bugs.mageia.org/show_bug.cgi?id=30977 - https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./thread/C4Q7DCCE37GT5ZBJOWP4NGUD4L3FAMDB/ - https://coreruleset.org/20220919/crs-version-3-3-3-and-3-2-2-covering-several-cves/ - https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./thread/6MS5GMNYHFFIBWLJW7N3XAD24SLF3PFZ/ - https://coreruleset.org/20210630/cve-2021-35368-crs-request-body-bypass/ - - https://www.cve.org/CVERecord?id=CVE-2018-16384 - https://www.cve.org/CVERecord?id=CVE-2020-22669 - https://www.cve.org/CVERecord?id=CVE-2021-35368 - https://www.cve.org/CVERecord?id=CVE-2022-39955 -https://www.cve.org/CVERecord?id=CVE-2022-39956 - https://www.cve.org/CVERecord?id=CVE-2022-39957 - https://www.cve.org/CVERecord?id=CVE-2022-39958 SRPMS: - 9/core/apache-mod_security-crs-3.3.5-1.mga9 . Mageia 2024-0071 patches address serious vulnerabilities in ModSecurity Core Rule Set that impact online applications.. ModSecurity Update, SQL Bypass Fix, Mageia 9 Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Mar 18, 2024 Critical Mageia
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[{"id":483,"title":"Self-taught through trial and error","votes":547,"type":"x","order":1,"pct":78.48,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.88,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.34,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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