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.
5.1	$0-$5k	0.00

A vulnerability, which was classified as critical, has been found in OpenAFS up to 1.2.8 (File Transfer Software). This issue affects an unknown code block of the component Encryption. 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. The summary by CVE is:

OpenAFS before 1.4.15, 1.6.x before 1.6.5, and 1.7.x before 1.7.26 uses weak encryption (DES) for Kerberos keys, which makes it easier for remote attackers to obtain the service key.

The weakness was released 11/05/2013 (Website). The advisory is shared at openafs.org. The identification of this vulnerability is CVE-2013-4134 since 06/12/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 69068 (Scientific Linux Security Update : openafs on SL5.x, SL6.x i386/x86_64), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Scientific Linux Local Security Checks.

Upgrading to version 1.2.9 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (85963) and Tenable (69068). Entry connected to this vulnerability is available at 65442.

Productinfo

Type

• File Transfer Software

Name

• OpenAFS

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 1.2.8

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: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Cryptographic issues
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 69068
Nessus Name: Scientific Linux Security Update : openafs on SL5.x, SL6.x i386/x86_64
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 892729
OpenVAS Name: Debian Security Advisory DSA 2729-1 (openafs - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenAFS 1.2.9

Timelineinfo

06/12/2013 🔍
07/24/2013 +42 days 🔍
07/24/2013 +0 days 🔍
07/26/2013 +2 days 🔍
08/06/2013 +11 days 🔍
11/05/2013 +91 days 🔍
11/05/2013 +0 days 🔍
03/24/2015 +504 days 🔍
01/10/2022 +2484 days 🔍

Sourcesinfo

Advisory: dsa-2729
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-4134 (🔍)
OVAL: 🔍

X-Force: 85963
Vulnerability Center: 40844 - OpenAFS Information Disclosure Vulnerability due to Improper Encryption by the \x27vos\x27 Volume Management Command, Medium
SecurityFocus: 61438 - OpenAFS CVE-2013-4135 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/10/2022 10:12
Changes: 03/24/2015 15:54 (67), 05/07/2017 11:43 (5), 01/10/2022 10:03 (3), 01/10/2022 10:06 (1), 01/10/2022 10:12 (1)
Complete: 🔍
Cache ID: 3:698:103

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