CVE-2009-1902
ModSecurity < 2.5.9 - Remote Denial of Service
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The multipart processor in ModSecurity before 2.5.9 allows remote attackers 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.
El procesador multipart en ModSecurity anterior a v2.5.9, permite a atacantes remotos provocar una denegación de servicio (caída) a través de una petición multipart form datapost con un "part header name" perdido, lo que provoca una deferencia a puntero nulo (NULL).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2009-06-03 CVE Reserved
- 2009-06-03 CVE Published
- 2024-08-07 CVE Updated
- 2024-08-07 First Exploit
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/34256 | Third Party Advisory | |
| http://secunia.com/advisories/34311 | Third Party Advisory | |
| http://secunia.com/advisories/35687 | Third Party Advisory | |
| http://sourceforge.net/project/shownotes.php?release_id=667542&group_id=68846 | Third Party Advisory | |
| http://www.osvdb.org/52553 | Broken Link | |
| http://www.vupen.com/english/advisories/2009/0703 | Third Party Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/49212 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/8241 | 2024-08-07 | |
| http://www.securityfocus.com/archive/1/501968 | 2024-08-07 | |
| http://www.securityfocus.com/bid/34096 | 2024-08-07 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Trustwave Search vendor "Trustwave" | Modsecurity Search vendor "Trustwave" for product "Modsecurity" | < 2.5.9 Search vendor "Trustwave" for product "Modsecurity" and version " < 2.5.9" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 9 Search vendor "Fedoraproject" for product "Fedora" and version "9" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 10 Search vendor "Fedoraproject" for product "Fedora" and version "10" | - |
Affected
| ||||||