Arg0 EncFS up to 1.6.0 SSL_Cipher.cpp cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Arg0 EncFS up to 1.6.0. The impacted element is an unknown function of the file SSL_Cipher.cpp. Executing a manipulation can lead to cryptographic issue. The identification of this vulnerability is CVE-2010-3073. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Arg0 EncFS up to 1.6.0. It has been declared as problematic. This vulnerability affects an unknown function of the file SSL_Cipher.cpp. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality. CVE summarizes:

SSL_Cipher.cpp in EncFS before 1.7.0 does not properly handle integer data sizes when constructing headers intended for randomization of initialization vectors, which makes it easier for local users to obtain sensitive information by defeating cryptographic protection mechanisms.

The weakness was shared 09/17/2010 as Bug 630460 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2010-3073 since 08/20/2010. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 75476 (openSUSE Security Update : encfs (openSUSE-SU-2010:1028-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165167 (SUSE Security Update for Multiple Packages (SUSE-SR:2010:023)).

Upgrading to version 1.4.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (34537), Tenable (75476), Secunia (SA41158†) and Vulnerability Center (SBV-27196†). The entries VDB-55355, VDB-55050, VDB-54756 and VDB-54755 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 75476
Nessus Name: openSUSE Security Update : encfs (openSUSE-SU-2010:1028-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EncFS 1.4.0

Timelineinfo

08/20/2010 🔍
08/30/2010 +10 days 🔍
09/17/2010 +18 days 🔍
09/17/2010 +0 days 🔍
09/17/2010 +0 days 🔍
09/20/2010 +3 days 🔍
06/13/2014 +1362 days 🔍
03/19/2015 +279 days 🔍
11/15/2024 +3529 days 🔍

Sourcesinfo

Advisory: Bug 630460
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-3073 (🔍)
GCVE (CVE): GCVE-0-2010-3073
GCVE (VulDB): GCVE-100-54754
Secunia: 41158 - EncFS Multiple Weaknesses, Not Critical
Vulnerability Center: 27196 - SSL_Cipher.cpp in EncFS Prior to 1.0.7 Local Information Disclosure Vulnerability, Low
Vupen: ADV-2010-2414

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

Entryinfo

Created: 03/19/2015 14:37
Updated: 11/15/2024 17:54
Changes: 03/19/2015 14:37 (60), 03/04/2017 19:07 (11), 09/25/2021 07:56 (3), 11/15/2024 17:54 (20)
Complete: 🔍
Cache ID: 216::103

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