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CVE-2011-0766 Details

Description

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://secunia.com/advisories/44709 CVEVendor Advisory
https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5 CVEPatch
http://www.kb.cert.org/vuls/id/178990 CVEPatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/47980 CVEThird Party AdvisoryVDB Entry
http://secunia.com/advisories/44709 [email protected]Vendor Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-310Cryptographic Issues[email protected]

Affected Products

ProductVersions
erlang crypto
<= 2.0.2.1

CPE

  • cpe:2.3:a:erlang:crypto:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
erlang erlang/otp
r11b-5
r12b-5
r13b
r13b02-1
r13b03

CPE

  • cpe:2.3:a:erlang:erlang/otp:r11b-5:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r12b-5:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r13b:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r13b02-1:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r13b03:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r13b04:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r14a:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r14b:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r14b01:*:*:*:*:*:*:*
  • cpe:2.3:a:erlang:erlang/otp:r14b02:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
ssh ssh
<= 2.0.4

CPE

  • cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2011-0766
NVD Published Date:
May 31, 2011
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2011-0766 Details - Not Deferred