CVE-2018-16869 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
Source:
MITRE
View Analysis Description
Analysis Description
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
Source:
MITRE
Severity
CVSS 3.x Severity and Metrics:
Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Vector: CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
CVSS 2.0 Severity and Metrics:
Vector: (AV:L/AC:M/Au:N/C:P/I:P/A:N)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
| CWE-310 |
Cryptographic Issues |
NIST
|
| CWE-200 |
Information Exposure |
Red Hat, Inc.
|
Change History
3 change records found
- show changes
CVE Modified by MITRE -
10/9/2019 7:36:24 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3 |
|
Red Hat, Inc. AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N |
| Added |
CWE |
|
Red Hat, Inc. CWE-200 |
Initial Analysis -
1/31/2019 2:46:08 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:nettle_project:nettle:-:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:L/AC:M/Au:N/C:P/I:P/A:N) |
| Added |
CVSS V3 |
|
AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N |
| Added |
CWE |
|
CWE-310 |
| Changed |
Reference Type |
http://cat.eyalro.net/ No Types Assigned |
http://cat.eyalro.net/ Technical Description, Third Party Advisory |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/106092 No Types Assigned |
http://www.securityfocus.com/bid/106092 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16869 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16869 Issue Tracking, Third Party Advisory |
CVE Modified by MITRE -
12/6/2018 6:29:02 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/106092 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2018-16869
NVD Published Date:
12/03/2018
NVD Last Modified:
10/09/2019
|