Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2003-0844 | First vendor Publication | 2003-11-17 |
| Vendor | Cve | Last vendor Modification | 2024-02-16 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.1 | ||
| Base Score | 7.1 | Environmental Score | 7.1 |
| impact SubScore | 5.2 | Temporal Score | 7.1 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 2.1 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| mod_gzip 1.3.26.1a and earlier, and possibly later official versions, when running in debug mode without the Apache log, allows local users to overwrite arbitrary files via (1) a symlink attack on predictable temporary filenames on Unix systems, or (2) an NTFS hard link on Windows systems when the "Strengthen default permissions of internal system objects" policy is not enabled. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0844 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 10507 | mod_gzip Debug Mode Symlink Arbitrary File Overwrite mod_gzip contains a flaw that may allow a malicious user to overwrite arbitrary files. The issue is triggered when Apache is running in debug mode. It is possible that the flaw may allow for arbitrary files to be overwritten via a symlink attack on predictable temporary filenames on Unix systems, or an NTFS hard link on Windows systems when the "Strengthen default permissions of internal system objects" policy is not enabled. This would result in a loss of integrity, and/or availability. |
Sources (Detail)
| Source | Url |
|---|---|
| BUGTRAQ | http://marc.info/?l=bugtraq&m=105457180009860&w=2 |
Alert History
| Date | Informations |
|---|---|
| 2024-02-17 00:28:28 |
|
| 2021-05-04 12:02:09 |
|
| 2021-04-22 01:02:16 |
|
| 2020-05-24 01:01:27 |
|
| 2020-05-23 00:15:30 |
|
| 2016-10-18 12:01:14 |
|
| 2013-05-11 11:53:07 |
|
