CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9	$0-$5k	0.00

A vulnerability has been found in Dovecot (Mail Server Software) and classified as problematic. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

Directory traversal vulnerability in the ManageSieve implementation in Dovecot 1.0.15, 1.1, and 1.2 allows remote attackers to read and modify arbitrary .sieve files via a ".." (dot dot) in a script name.

The bug was discovered 11/17/2008. The weakness was released 12/01/2008 (Website). The advisory is shared for download at dovecot.org. This vulnerability was named CVE-2008-5301 since 12/01/2008. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 35053 (FreeBSD : dovecot-managesieve -- Script Name Directory Traversal Vulnerability (3efc106e-c451-11dd-a721-0030843d3802)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 6 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (46672) and Tenable (35053).

Productinfo

Type

• Mail Server Software

Name

• Dovecot

Version

• 0.99.13
• 0.99.14
• 1.0
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.12
• 1.1
• 1.1.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
ATT&CK: T1006

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 35053
Nessus Name: FreeBSD : dovecot-managesieve -- Script Name Directory Traversal Vulnerability (3efc106e-c451-11dd-a721-0030843d3802)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 62854
OpenVAS Name: FreeBSD Ports: dovecot-managesieve
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

11/17/2008 🔍
11/17/2008 +0 days 🔍
11/17/2008 +0 days 🔍
12/01/2008 +14 days 🔍
12/01/2008 +0 days 🔍
12/01/2008 +0 days 🔍
12/07/2008 +6 days 🔍
12/08/2008 +1 days 🔍
12/16/2008 +8 days 🔍
09/29/2009 +287 days 🔍
03/17/2015 +1995 days 🔍
08/22/2019 +1619 days 🔍

Sourcesinfo

Advisory: dovecot.org
Status: Not defined

CVE: CVE-2008-5301 (🔍)
OVAL: 🔍

X-Force: 46672
Vulnerability Center: 20232 - Timo Sirainen Dovecot Vulnerability Allows Remote Attackers to Read and Modify Arbitrary .sieve File, High
SecurityFocus: 32582 - Dovecot ManageSieve Service '.sieve' Files Directory Traversal Vulnerability
Secunia: 36904 - Ubuntu update for dovecot, Moderately Critical
OSVDB: 49918 - Dovecot - ManageSieve - Service '.sieve' Files Directory Traversal Issue
Vupen: ADV-2008-3190

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/22/2019 10:21
Changes: 03/17/2015 16:11 (77), 08/22/2019 10:21 (5)
Complete: 🔍

Discussion

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