CVE-2018-10846
GnuTLS Cache-Based Side Channel Plain Text Recovery
Description
A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets.
INFO
Published Date :
Aug. 22, 2018, 1:29 p.m.
Last Modified :
Feb. 13, 2023, 4:50 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
1.1
Affected Products
The following products are affected by CVE-2018-10846
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-10846.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/105138 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:3050 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:3505 | Broken Link |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846 | Issue Tracking Patch Third Party Advisory |
| https://eprint.iacr.org/2018/747 | Third Party Advisory |
| https://gitlab.com/gnutls/gnutls/merge_requests/657 | Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ | |
| https://usn.ubuntu.com/3999-1/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-10846 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-10846 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Changed Description A cache-based side channel attack was found in the way GnuTLS implements CBC-mode cipher suites. An attacker could use a combination of "Just in Time" Prime+probe and Lucky-13 attacks to recover plain text in a cross-VM attack scenario. A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets. Removed Reference https://access.redhat.com/security/cve/CVE-2018-10846 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1582574 [No Types Assigned] Added CWE Red Hat, Inc. CWE-385 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets. A cache-based side channel attack was found in the way GnuTLS implements CBC-mode cipher suites. An attacker could use a combination of "Just in Time" Prime+probe and Lucky-13 attacks to recover plain text in a cross-VM attack scenario. Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ [Third Party Advisory] Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ [Third Party Advisory] Added Reference https://access.redhat.com/security/cve/CVE-2018-10846 [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1582574 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-385 Removed CWE Reason CWE-385 / CWE from CNA not within 1003 View -
Modified Analysis by [email protected]
Oct. 22, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3505 Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3505 Broken Link Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3999-1/ No Types Assigned https://usn.ubuntu.com/3999-1/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:gnu:gnutls:-:*:*:*:*:*:*:* OR *cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* versions up to (excluding) 3.6.12 Changed CPE Configuration OR *cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 08, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ [No Types Assigned] -
CVE Modified by [email protected]
May. 08, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ [No Types Assigned] -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N Added CWE Red Hat, Inc. CWE-385 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-310 CWE-310 CWE-327 -
CVE Modified by [email protected]
May. 30, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3999-1/ [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 21, 2019
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3505 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3505 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html Mailing List, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 07, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3505 [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 01, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3050 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3050 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/105138 No Types Assigned http://www.securityfocus.com/bid/105138 Third Party Advisory, VDB Entry Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://eprint.iacr.org/2018/747 No Types Assigned https://eprint.iacr.org/2018/747 Third Party Advisory Changed Reference Type https://gitlab.com/gnutls/gnutls/merge_requests/657 No Types Assigned https://gitlab.com/gnutls/gnutls/merge_requests/657 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html Third Party Advisory Added CWE CWE-310 Added CPE Configuration OR *cpe:2.3:a:gnu:gnutls:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 31, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:3050 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 24, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105138 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-10846 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-10846
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.17594
percentile