National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-1000385 Detail

Current Description

The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack).

Source:  MITRE
Description Last Modified:  12/12/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://erlang.org/pipermail/erlang-questions/2017-November/094255.html Issue Tracking Mailing List Vendor Advisory
http://erlang.org/pipermail/erlang-questions/2017-November/094256.html Issue Tracking Mailing List Vendor Advisory
http://erlang.org/pipermail/erlang-questions/2017-November/094257.html Issue Tracking Mailing List Vendor Advisory
http://www.securityfocus.com/bid/102197 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:0242
https://access.redhat.com/errata/RHSA-2018:0303
https://access.redhat.com/errata/RHSA-2018:0368
https://access.redhat.com/errata/RHSA-2018:0528
https://lists.debian.org/debian-lts-announce/2017/12/msg00010.html
https://robotattack.org/ Issue Tracking Third Party Advisory
https://usn.ubuntu.com/3571-1/
https://www.debian.org/security/2017/dsa-4057 Issue Tracking Third Party Advisory
https://www.kb.cert.org/vuls/id/144389 Issue Tracking Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-1000385
NVD Published Date:
12/12/2017
NVD Last Modified:
03/16/2018