Vulnerability Details CVE-2019-11387
An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with nested repetition operators.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.5%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 4.3
References
- https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/
- https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES
- https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359
- https://coreruleset.org/20190627/announcement-owasp-modsecurity-core-rule-set-version-3-1-1/
- https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.1/dev/CHANGES
- https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1359
Products affected by CVE-2019-11387
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cpe:2.3:a:modsecurity:owasp_modsecurity_core_rule_set:3.0.0
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cpe:2.3:a:modsecurity:owasp_modsecurity_core_rule_set:3.0.2
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cpe:2.3:a:modsecurity:owasp_modsecurity_core_rule_set:3.1.0