// For flags

CVE-2019-11390

 

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with set_error_handler# at the beginning and nested repetition operators. NOTE: the software maintainer disputes that this is a vulnerability because the issue cannot be exploited via ModSecurity

** EN DISPUTA ** Un problema fue descubierto en OWASP ModSecurity Core Rule Set (CRS) versión 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf permite a los atacantes remotos provocar una denegación de servicio (ReDOS) introduciendo una cadena especialmente diseñada con set_error_handler# al principio y operadores de repetición anidados. NOTA: el mantenedor del software discute si esto es una vulnerabilidad porque el problema no puede ser explotado mediante ModSecurity.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-04-20 CVE Reserved
  • 2019-04-21 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2024-09-11 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Modsecurity
Search vendor "Modsecurity"
 Owasp Modsecurity Core Rule Set
Search vendor "Modsecurity" for product "Owasp Modsecurity Core Rule Set"
 <= 3.1.0
Search vendor "Modsecurity" for product "Owasp Modsecurity Core Rule Set" and version " <= 3.1.0"
-
Affected