Dovecot up to 1.0.rc15 link following

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Dovecot. This impacts an unknown function. The manipulation leads to link following. This vulnerability is traded as CVE-2008-1199. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Dovecot (Mail Server Software) and classified as problematic. This issue affects some unknown processing. The manipulation with an unknown input leads to a link following vulnerability. Using CWE to declare the problem leads to CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Dovecot before 1.0.11, when configured to use mail_extra_groups to allow Dovecot to create dotlocks in /var/mail, might allow local users to read sensitive mail files for other users, or modify files or directories that are writable by group, via a symlink attack.

The bug was discovered 03/04/2008. The weakness was shared 03/06/2008 by Timo Sirainen (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2008-1199 since 03/06/2008. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 31612 (GLSA-200803-25 : Dovecot: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading to version 1.0.rc10 eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (41009), Tenable (31612), SecurityFocus (BID 28092†), OSVDB (43137†) and Secunia (SA29226†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Link following
CWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 31612
Nessus Name: GLSA-200803-25 : Dovecot: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 60568
OpenVAS Name: Debian Security Advisory DSA 1516-1 (dovecot)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Dovecot 1.0.rc10

Timelineinfo

03/04/2008 🔍
03/04/2008 +0 days 🔍
03/04/2008 +0 days 🔍
03/06/2008 +2 days 🔍
03/06/2008 +0 days 🔍
03/06/2008 +0 days 🔍
03/13/2008 +7 days 🔍
03/17/2008 +4 days 🔍
03/18/2008 +1 days 🔍
03/19/2008 +1 days 🔍
03/16/2015 +2553 days 🔍
08/07/2019 +1605 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Timo Sirainen
Status: Not defined

CVE: CVE-2008-1199 (🔍)
GCVE (CVE): GCVE-0-2008-1199
GCVE (VulDB): GCVE-100-41369

OVAL: 🔍

X-Force: 41009
SecurityFocus: 28092 - Dovecot 'mail_extra_groups' Insecure Settings Local Unauthorized Access Vulnerability
Secunia: 29226 - Fedora update for dovecot, Moderately Critical
OSVDB: 43137 - Dovecot - 'mail_extra_groups' - Insecure Settings Local Unauthorized Access Issue
Vulnerability Center: 17878 - Dovecot < 1.0.11 Symlink Attack Allows Local Disclosure of Mail Files, Low

Entryinfo

Created: 03/16/2015 13:43
Updated: 08/07/2019 09:34
Changes: 03/16/2015 13:43 (79), 08/07/2019 09:34 (4)
Complete: 🔍
Cache ID: 216:86F:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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