VDB-6816 · ID 3559744 · OSVDB 86608

OpenDKIM 2.6.7 Signature missing encryption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.0$0-$5k0.00

A vulnerability, which was classified as critical, was found in OpenDKIM 2.6.7. Affected is an unknown code block of the component Signature Handler. The manipulation with an unknown input leads to a missing encryption vulnerability. CWE is classifying the issue as CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. This is going to have an impact on confidentiality, and integrity.

The weakness was released 10/25/2012 as 3559744 as not defined feature request (sourceforge). The advisory is shared for download at sourceforge.net. The public release was coordinated with the vendor. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1600.

It is declared as proof-of-concept.

Upgrading to version 2.7.0 eliminates this vulnerability. The upgrade is hosted for download at freecode.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.4
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
ATT&CK: T1600

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: OpenDKIM 2.7.0

Timelineinfo

10/25/2012 🔍
10/25/2012 +0 days 🔍
10/26/2012 +1 days 🔍
10/29/2012 +3 days 🔍
05/01/2018 +2010 days 🔍

Sourcesinfo

Advisory: 3559744
Status: Not defined
Coordinated: 🔍
OSVDB: 86608

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/29/2012 11:09
Updated: 05/01/2018 12:30
Changes: 10/29/2012 11:09 (46), 05/01/2018 12:30 (1)
Complete: 🔍
Committer: olku

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