| Vulnerability Name: | CVE-2007-4727 (CCN-36526) | ||||||||||||||||
| Assigned: | 2007-09-09 | ||||||||||||||||
| Published: | 2007-09-09 | ||||||||||||||||
| Updated: | 2018-10-15 | ||||||||||||||||
| Summary: | Buffer overflow in the fcgi_env_add function in mod_proxy_backend_fastcgi.c in the mod_fastcgi extension in lighttpd before 1.4.18 allows remote attackers to overwrite arbitrary CGI variables and execute arbitrary code via an HTTP request with a long content length, as demonstrated by overwriting the SCRIPT_FILENAME variable, aka a "header overflow." | ||||||||||||||||
| CVSS v3 Severity: | 10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
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| CVSS v2 Severity: | 6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P) 5.6 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:F/RL:OF/RC:C)
8.3 High (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C)
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| Vulnerability Type: | CWE-119 | ||||||||||||||||
| Vulnerability Consequences: | Gain Access | ||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2007-4727 Source: FEDORA Type: UNKNOWN FEDORA-2007-2132 Source: CCN Type: SA26732 lighttpd mod_fastcgi PHP Header Overflow Source: SECUNIA Type: Vendor Advisory 26732 Source: SECUNIA Type: UNKNOWN 26794 Source: SECUNIA Type: UNKNOWN 26824 Source: SECUNIA Type: UNKNOWN 26997 Source: SECUNIA Type: UNKNOWN 27229 Source: SREASON Type: UNKNOWN 3127 Source: CCN Type: Secweb Web site Lighttpd FastCGI Remote Vulnerability Source: MISC Type: UNKNOWN http://secweb.se/en/advisories/lighttpd-fastcgi-remote-vulnerability/ Source: CONFIRM Type: UNKNOWN http://trac.lighttpd.net/trac/changeset/1986 Source: DEBIAN Type: DSA-1362 lighttpd -- several vulnerabilities Source: CCN Type: GLSA-200709-16 Lighttpd: Buffer overflow Source: GENTOO Type: UNKNOWN GLSA-200709-16 Source: CCN Type: GLSA-200710-02 PHP: Multiple vulnerabilities Source: CCN Type: lighttpd Web site lighttpd fly light Source: CONFIRM Type: UNKNOWN http://www.lighttpd.net/assets/2007/9/9/lighttpd_sa_2007_12.txt Source: SUSE Type: UNKNOWN SUSE-SR:2007:020 Source: CCN Type: OSVDB ID: 36933 lighttpd mod_fastcgi HTTP Request Header Overflow Source: BUGTRAQ Type: UNKNOWN 20070917 FLEA-2007-0054-1 lighttpd Source: BID Type: UNKNOWN 25622 Source: CCN Type: BID-25622 Lighttpd Mod_FastCGI Request Headers Remote Header Overflow Vulnerability Source: VUPEN Type: UNKNOWN ADV-2007-3110 Source: MISC Type: UNKNOWN https://bugzilla.redhat.com/show_bug.cgi?id=284511 Source: XF Type: UNKNOWN lighttpd-modfastcgi-code-execution(36526) Source: XF Type: UNKNOWN lighttpd-modfastcgi-code-execution(36526) Source: CONFIRM Type: UNKNOWN https://issues.rpath.com/browse/RPL-1715 Source: SUSE Type: SUSE-SR:2007:020 SUSE Security Summary Report | ||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||
| Oval Definitions | |||||||||||||||||
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