Paul Mattes x3270 up to 3.3.12 cryptographic issues

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

A vulnerability was found in Paul Mattes x3270 up to 3.3.12. It has been rated as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a cryptographic issues vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, and integrity. CVE summarizes:

x3270 before 3.3.12ga12 does not verify that the server hostname matches a domain name in the subject s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

The weakness was published 05/27/2014 as Bug 889373 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2012-5662 since 10/24/2012. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

Upgrading to version 3.3.10 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (82984).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Cryptographic issues
CWE: CWE-310
ATT&CK: T1600

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: x3270 3.3.10

Timelineinfo

10/24/2012 🔍
03/21/2013 +148 days 🔍
05/27/2014 +432 days 🔍
05/27/2014 +0 days 🔍
03/25/2015 +302 days 🔍
03/10/2019 +1446 days 🔍

Sourcesinfo

Advisory: Bug 889373
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-5662 (🔍)
X-Force: 82984
Secunia: 52650 - x3270 SSL Certificate Verification Security Issue, Less Critical
OSVDB: 91572

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/10/2019 08:59
Changes: 03/25/2015 16:45 (55), 03/10/2019 08:59 (1)
Complete: 🔍

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