| Vulnerability Name: | CVE-2002-1850 (CCN-10200) | ||||||||
| Assigned: | 2002-09-23 | ||||||||
| Published: | 2002-09-23 | ||||||||
| Updated: | 2016-10-18 | ||||||||
| Summary: | mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script. | ||||||||
| CVSS v3 Severity: | 4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/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)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Mon Sep 23 2002 - 14:33:04 CDT Apache 2.0.(39|40) DOS (PHP!) Source: MITRE Type: CNA CVE-2002-1850 Source: CONFIRM Type: UNKNOWN http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 Source: MISC Type: UNKNOWN http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 Source: MISC Type: Patch http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 Source: MLIST Type: UNKNOWN [apache-httpd-dev] 20020925 CGI bucket needed Source: CCN Type: Bugzilla Bug 22030 SECURITY: 4097+ bytes of stderr from cgi script causes script to hang Source: BUGTRAQ Type: Exploit 20020923 Apache 2.0.(39|40) DOS (PHP!) Source: CCN Type: SECTRACK ID: 1007823 Apache Web Server mod_cgi Error May Let Malicious CGI Scripts Crash the Web Service Source: SECTRACK Type: Patch 1007823 Source: XF Type: Patch apache-stderr-dos(10200) Source: CCN Type: OSVDB ID: 2613 Apache HTTP Server mod_cgi stderr Output Handling Local DoS Source: BID Type: Exploit 5787 Source: CCN Type: BID-5787 Apache Oversized STDERR Buffer Denial Of Service Vulnerability Source: BID Type: Patch 8725 Source: CCN Type: BID-8725 Apache2 MOD_CGI STDERR Denial Of Service Vulnerability Source: CCN Type: BID-873 NT Syskey Reused Keystream Vulnerability Source: XF Type: UNKNOWN apache-stderr-dos(10200) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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