Vulnerability Details : CVE-2014-3462
The ".encfs6.xml" configuration file in encfs before 1.7.5 allows remote attackers to access sensitive data by setting "blockMACBytes" to 0 and adding 8 to "blockMACRandBytes".
Vulnerability category: Information leak
Products affected by CVE-2014-3462
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
- cpe:2.3:a:encfs_project:encfs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3462
1.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3462
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2014-3462
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3462
-
http://www.openwall.com/lists/oss-security/2014/05/14/2
oss-security - Re: A number of EncFS issuesMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/201512-09
encfs: Multiple vulnerabilities (GLSA 201512-09) — Gentoo securityThird Party Advisory;VDB Entry
-
https://bugzilla.redhat.com/show_bug.cgi?id=1097537
1097537 – (CVE-2014-3462) CVE-2014-3462 fuse-encfs: multiple cryptography issuesIssue Tracking;Third Party Advisory;VDB Entry
-
http://lists.opensuse.org/opensuse-updates/2017-01/msg00090.html
openSUSE-SU-2017:0158-1: moderate: Security update for encfsThird Party Advisory
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