Executive Summary
Summary | |
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Title | fetchmail remote exploit |
Informations | |||
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Name | DSA-071 | First vendor Publication | 2001-08-10 |
Vendor | Debian | Last vendor Modification | 2001-08-10 |
Severity (Vendor) | N/A | Revision | 1 |
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
Salvatore Sanfilippo found two remotely exploitable problems in fetchmail while doing a security audit. In both the imap and pop3 code the input is not verified and used to store a number in an array. Since no bounds checking is done this can be used by an attacker to write arbitrary data in memory. An attacker can use this if we can get a user to transfer mail from a custom imap or pop3 server he controls. This has been fixed in version 5.3.3-3. wget url will fetch the file for you dpkg -i file.deb will install the referenced file. Debian GNU/Linux 2.2 alias potato |
Original Source
Url : http://www.debian.org/security/2001/dsa-071 |
CAPEC : Common Attack Pattern Enumeration & Classification
Id | Name |
---|---|
CAPEC-100 | Overflow Buffers |
CAPEC-119 | Resource Depletion |
CAPEC-123 | Buffer Attacks |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2008-01-17 | Name : Debian Security Advisory DSA 071-1 (fetchmail) File : nvt/deb_071_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
10330 | Fetchmail POP3 Reply Negative Index Privilege Escalation |
10329 | Fetchmail IMAP Server Negative Index Privilege Escalation |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2004-09-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-071.nasl - Type : ACT_GATHER_INFO |
2004-07-31 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2001-072.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:25:27 |
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