| Vulnerability Name: | CVE-2009-4413 (CCN-54579) | ||||||||||||||||
| Assigned: | 2009-12-07 | ||||||||||||||||
| Published: | 2009-12-07 | ||||||||||||||||
| Updated: | 2010-02-26 | ||||||||||||||||
| Summary: | The httpClientDiscardBody function in client.c in Polipo 0.9.8, 0.9.12, 1.0.4, and possibly other versions, allows remote attackers to cause a denial of service (crash) via a request with a large Content-Length value, which triggers an integer overflow, a signed-to-unsigned conversion error with a negative value, and a segmentation fault. | ||||||||||||||||
| 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) 4.2 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:U/RC:UR)
4.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:U/RC:UR)
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| Vulnerability Type: | CWE-189 | ||||||||||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||||||||||
| References: | Source: CONFIRM Type: UNKNOWN http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560779 Source: MITRE Type: CNA CVE-2009-4413 Source: CCN Type: gmane.comp.security.oss.general CVE request: polipo DoS via overly large "Content-Length" header Source: CCN Type: SA37607 Polipo "httpClientDiscardBody()" Signedness Error Denial of Service Source: SECUNIA Type: Vendor Advisory 37607 Source: SECUNIA Type: UNKNOWN 38647 Source: DEBIAN Type: UNKNOWN DSA-2002 Source: DEBIAN Type: DSA-2002 polipo -- denial of service Source: EXPLOIT-DB Type: UNKNOWN 10338 Source: MLIST Type: UNKNOWN [oss-security] 20091212 CVE request: polipo DoS via overly large "Content-Length" header Source: CCN Type: OSVDB ID: 60808 Polipo client.c httpClientDiscardBody() Function Signedness Error Remote DoS Source: CCN Type: Polipo Web site Polipo a caching web proxy Source: CCN Type: BID-37226 Polipo Malformed HTTP GET Request Memory Corruption Vulnerability Source: BID Type: UNKNOWN 37463 Source: CCN Type: BID-37463 Polipo Multiple Remote Denial Of Service Vulnerabilities Source: XF Type: UNKNOWN polipo-content-header-dos(54579) Source: EXPLOIT-DB Type: EXPLOIT Offensive Security Exploit Database [12-07-2009] | ||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||||||
| Oval Definitions | |||||||||||||||||
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