| Vulnerability Name: | CVE-2009-1902 (CCN-49212) | ||||||||
| Assigned: | 2009-03-11 | ||||||||
| Published: | 2009-03-11 | ||||||||
| Updated: | 2021-02-12 | ||||||||
| Summary: | 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. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P) 3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-476 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2009-1902 Source: SUSE Type: Not Applicable SUSE-SR:2009:011 Source: CCN Type: SA34256 ModSecurity Two Denial of Service Vulnerabilities Source: SECUNIA Type: Third Party Advisory 34256 Source: SECUNIA Type: Third Party Advisory 34311 Source: SECUNIA Type: Third Party Advisory 35687 Source: GENTOO Type: Third Party Advisory GLSA-200907-02 Source: CCN Type: SourceForge.net: Files ModSecurity, File Release Notes and Changelog, Release Name: 2.5.9 Source: CONFIRM Type: Third Party Advisory http://sourceforge.net/project/shownotes.php?release_id=667542&group_id=68846 Source: CCN Type: GLSA-200907-02 ModSecurity: Denial of Service Source: CCN Type: ModSecurity Web site ModSecurity: Open Source Web Application Firewall Source: OSVDB Type: Broken Link 52553 Source: CCN Type: OSVDB ID: 52553 ModSecurity (mod_security) Multipart Request Header Name Handling DoS Source: BUGTRAQ Type: Exploit, Third Party Advisory, VDB Entry 20090319 [ISecAuditors Security Advisories] ModSecurity < 2.5.9 remote Denial of Service Source: BID Type: Exploit, Third Party Advisory, VDB Entry 34096 Source: CCN Type: BID-34096 ModSecurity Multiple Remote Denial of Service Vulnerabilities Source: VUPEN Type: Third Party Advisory ADV-2009-0703 Source: XF Type: Third Party Advisory, VDB Entry modsecurity-multipart-dos(49212) Source: XF Type: UNKNOWN modsecurity-multipart-dos(49212) Source: EXPLOIT-DB Type: Exploit, Third Party Advisory, VDB Entry 8241 Source: FEDORA Type: Third Party Advisory FEDORA-2009-2654 Source: FEDORA Type: Third Party Advisory FEDORA-2009-2686 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration 2:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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