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CVE-2014-0017
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid collision..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 1.9/10
- Exploit Score
- 3.4/10
- Access Vector
- Local
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- Partial
- Availability Impact
- None
- Integrity Impact
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:libssh:libssh:0.6.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.5.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.openwall.com/lists/oss-security/2014/03/05/1
- http://secunia.com/advisories/57407
- http://www.ubuntu.com/usn/USN-2145-1
- http://www.libssh.org/2014/03/04/libssh-0-6-3-security-release/
- https://bugzilla.redhat.com/show_bug.cgi?id=1072191
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00036.html
- http://www.debian.org/security/2014/dsa-2879
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00040.html