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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3.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Arg0 EncFS up to 1.6.0. This affects an unknown function of the file SSL_Cipher.cpp. The manipulation leads to cryptographic issue. This vulnerability is referenced as CVE-2010-3074. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Arg0 EncFS up to 1.6.0. It has been rated as problematic. This issue affects an unknown functionality of the file SSL_Cipher.cpp. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality. The summary by CVE is:

SSL_Cipher.cpp in EncFS before 1.7.0 uses an improper combination of an AES cipher and a CBC cipher mode for encrypted filesystems, which allows local users to obtain sensitive information via a watermark attack.

The weakness was published 09/17/2010 as Bug 630460 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. The identification of this vulnerability is CVE-2010-3074. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 49241 (Fedora 14 : fuse-encfs-1.7.2-1.fc14 (2010-14200)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora 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 Tenable (49241) and Vulnerability Center (SBV-27198†). Similar entries are available at VDB-55355, VDB-55050, VDB-54756 and VDB-54754. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 49241
Nessus Name: Fedora 14 : fuse-encfs-1.7.2-1.fc14 (2010-14200)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EncFS 1.4.0

Timelineinfo

08/20/2010 🔍
09/17/2010 +28 days 🔍
09/17/2010 +0 days 🔍
09/17/2010 +0 days 🔍
09/20/2010 +3 days 🔍
03/19/2015 +1641 days 🔍
09/25/2021 +2382 days 🔍

Sourcesinfo

Advisory: Bug 630460
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3074 (🔍)
GCVE (CVE): GCVE-0-2010-3074
GCVE (VulDB): GCVE-100-54755
SecurityFocus: 42779
Secunia: 41158
Vulnerability Center: 27198 - SSL_Cipher.cpp in EncFS Before 1.7.0 Local Information Disclosure Vulnerability, Low

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/25/2021 08:07
Changes: 03/19/2015 14:37 (56), 03/06/2017 10:52 (6), 09/25/2021 08:02 (5), 09/25/2021 08:07 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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