Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2007-4739 | First vendor Publication | 2007-09-06 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| reprepro 1.3.0 through 2.2.3 does not properly verify signatures when updating repositories, which allows remote attackers to construct and distribute an ostensibly valid Release.gpg file by signing it with an unknown key, related to the update command. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4739 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:18710 | |||
| Oval ID: | oval:org.mitre.oval:def:18710 | ||
| Title: | DSA-1394-1 reprepro - authentication bypass | ||
| Description: | It was discovered that reprepro, a tool to create a repository of Debian packages, only checks the validity of known signatures when updating from a remote site, and thus does not reject packages with only unknown signatures. This allows an attacker to bypass this authentication mechanism. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1394-1 CVE-2007-4739 | Version: | 7 |
| Platform(s): | Debian GNU/Linux 4.0 | Product(s): | reprepro |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2008-01-17 | Name : Debian Security Advisory DSA 1394-1 (reprepro) File : nvt/deb_1394_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 40172 | reprepro Repository Update Improper Signature Verification Weakness |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2007-10-25 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1394.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:16:22 |
|
| 2024-11-28 12:13:25 |
|
| 2023-11-07 21:47:55 |
|
| 2021-05-04 12:06:22 |
|
| 2021-04-22 01:06:55 |
|
| 2020-05-23 00:20:25 |
|
| 2016-06-28 16:53:19 |
|
| 2016-04-26 16:34:16 |
|
| 2014-02-17 10:41:40 |
|
| 2013-05-11 10:36:00 |
|
