FreeBSD : apache -- ap_resolve_env buffer overflow (4d49f4ba-071f-11d9-b45d-000c41e2cdad)

NASLDB: FreeBSD : apache -- ap_resolve_env buffer overflow (4d49f4ba-071f-11d9-b45d-000c41e2cdad)

General

ID: 36910
Name: FreeBSD : apache — ap_resolve_env buffer overflow (4d49f4ba-071f-11d9-b45d-000c41e2cdad)

Summary: Checks for updated package in pkg_info output

Credits: Tenable Network Security, Inc.

Classification

Risk: –

CVSS: –
CVSS Base Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS Temporal Vector: –

Port: 0
Family: FreeBSD Local Security Checks
Type: Local

Description

SITIC discovered a vulnerability in Apache 2’s handling of
environmental variable settings in the httpd configuration files (the
main `httpd.conf’ and `.htaccess’ files). According to a SITIC
advisory :

The buffer overflow occurs when expanding ${ENVVAR} constructs in
.htaccess or httpd.conf files. The function ap_resolve_env() in
server/util.c copies data from environment variables to the character
array tmp with strcat(3), leading to a buffer overflow.

Exploiting

Exploit Available: –
Exploitability Ease: –

Sources

CVE: CVE-2004-0747
OSVDB: –
Bugtraq: –
scipID: –

Timeline

Vulnerability Disclosure: 2004/09/15
Patch Release: 2004/09/15
Plugin Release: 2009/04/23

Plugin

Version: 1.6
Filename: freebsd_pkg_4d49f4ba071f11d9b45d000c41e2cdad.nasl
Filesize: 4561 bytes
MD5 Hash: e5d0aeb0f9a52c717d3ab6019a4e4ec2

Identification: Host/local_checks_enabled
Require Keys: Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info
Dependencies: "ssh_get_info.nasl"

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