Executive Summary
| Summary | |
|---|---|
| Title | Updated wu-ftpd packages fix remote vulnerability. |
| Informations | |||
|---|---|---|---|
| Name | RHSA-2003:246 | First vendor Publication | 2003-07-31 |
| Vendor | RedHat | Last vendor Modification | 2003-07-31 |
| Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Problem Description: |
Original Source
| Url : https://rhn.redhat.com/errata/RHSA-2003-246.html |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-193 | Off-by-one Error |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:1970 | |||
| Oval ID: | oval:org.mitre.oval:def:1970 | ||
| Title: | Off-by-one Error in fb_realpath() | ||
| Description: | Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2003-0466 | Version: | 4 |
| Platform(s): | Sun Solaris 9 | Product(s): | Solaris Management Console (SMC) |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2008-01-17 | Name : Debian Security Advisory DSA 357-1 (wu-ftpd) File : nvt/deb_357_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 6602 | Multiple BSD libc realpath() Off-by-one Overflow A local overflow exists in BSD-derived libc libraries. The realpath() function fails to validate user input resulting in a buffer overflow. With a specially crafted request, an attacker can cause arbitrary code execution resulting in a loss of integrity. |
| 2133 | WU-FTPD fb_realpath() Function Off-by-one Error A local off-by-one overflow exists in WU-FTPD. The fb_realpath() function fails to validate user input resulting in a buffer overflow. With a specially crafted request, an attacker can cause arbitrary code execution resulting in a loss of integrity. |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2014-01-10 | RETR overflow attempt RuleID : 2392-community - Revision : 22 - Type : PROTOCOL-FTP |
| 2014-01-10 | RETR overflow attempt RuleID : 2392 - Revision : 22 - Type : PROTOCOL-FTP |
| 2014-01-10 | APPE overflow attempt RuleID : 2391-community - Revision : 17 - Type : PROTOCOL-FTP |
| 2014-01-10 | APPE overflow attempt RuleID : 2391 - Revision : 17 - Type : PROTOCOL-FTP |
| 2014-01-10 | STOU overflow attempt RuleID : 2390-community - Revision : 12 - Type : PROTOCOL-FTP |
| 2014-01-10 | STOU overflow attempt RuleID : 2390 - Revision : 12 - Type : PROTOCOL-FTP |
| 2014-01-10 | RNTO overflow attempt RuleID : 2389-community - Revision : 21 - Type : PROTOCOL-FTP |
| 2014-01-10 | RNTO overflow attempt RuleID : 2389 - Revision : 21 - Type : PROTOCOL-FTP |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2012-09-06 | Name : The remote Mandrake Linux host is missing a security update. File : mandrake_MDKSA-2003-080.nasl - Type : ACT_GATHER_INFO |
| 2005-02-16 | Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHNE_29460.nasl - Type : ACT_GATHER_INFO |
| 2005-02-16 | Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHNE_29461.nasl - Type : ACT_GATHER_INFO |
| 2005-02-16 | Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHNE_29462.nasl - Type : ACT_GATHER_INFO |
| 2004-09-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-357.nasl - Type : ACT_GATHER_INFO |
| 2004-07-25 | Name : The remote host is missing a vendor-supplied security patch File : suse_SA_2003_032.nasl - Type : ACT_GATHER_INFO |
| 2004-07-06 | Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2003-246.nasl - Type : ACT_GATHER_INFO |
| 2003-07-31 | Name : The remote FTP server is affected by a buffer overflow vulnerability. File : wu_ftpd_fb_realpath_offby1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:48:12 |
|
