CVE-2018-0735
OpenSSL ECDSA Timing Side Channel Attack (Private Key Disclosure)
Description
The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).
INFO
Published Date :
Oct. 29, 2018, 1:29 p.m.
Last Modified :
Nov. 7, 2023, 2:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Public PoC/Exploit Available at Github
CVE-2018-0735 has a 4 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-0735
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-2018-0735.
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).
None
Quick and easy CVE scanning for Linux systems
Python
None
Shell
Misuse cases of Cryptography in real world software products
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-0735 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0735 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]
Nov. 07, 2023
Action Type Old Value New Value Added Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56fb454d281a023b3f950d969693553d3f3ceea1 [No types assigned] Added Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 [No types assigned] Removed Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 Removed Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=56fb454d281a023b3f950d969693553d3f3ceea1 -
Modified Analysis by [email protected]
Aug. 29, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3700 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3700 Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2020.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2020.html Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html No Types Assigned https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* versions from (including) 10.13.0 up to (including) 10.14.1 *cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.4.0 OR *cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 10.0.0 up to (excluding) 10.12.0 *cpe:2.3:a:nodejs:node.js:10.13.0:*:*:*:lts:*:*:* *cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 11.0.0 up to (excluding) 11.3.0 -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-320 CWE-327 -
CVE Modified by [email protected]
Jan. 15, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2020.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2019:3700 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 23, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html [No Types Assigned] -
Modified Analysis by [email protected]
May. 10, 2019
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html Mailing List, Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html No Types Assigned https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html Third Party Advisory https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:netapp:santricity_smi-s_provider:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:steelstore:-:*:*:*:*:*:*:* OR *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:vsphere:*:* versions from (including) 9.4 *cpe:2.3:a:netapp:santricity_smi-s_provider:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:* *cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:* *cpe:2.3:a:netapp:steelstore:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_server:0.9.8:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_server:1.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:application_server:1.0.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_base_platform:12.1.0.5.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_base_platform:13.2.0.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_base_platform:13.3.0.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.6.42 *cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.7.0 up to (including) 5.7.24 *cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.13 *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:* *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:* *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:8.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:15.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:15.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:16.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:16.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:* versions from (including) 17.7 up to (including) 17.12 *cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:18.8:*:*:*:*:*:*:* *cpe:2.3:a:oracle:secure_global_desktop:5.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:tuxedo:12.1.1.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.2.24 *cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:* versions up to (excluding) 6.0.0 -
CVE Modified by [email protected]
Apr. 23, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 29, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=56fb454d281a023b3f950d969693553d3f3ceea1 No Types Assigned https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=56fb454d281a023b3f950d969693553d3f3ceea1 Patch, Third Party Advisory Changed Reference Type https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 No Types Assigned https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/105750 No Types Assigned http://www.securityfocus.com/bid/105750 Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/3840-1/ No Types Assigned https://usn.ubuntu.com/3840-1/ Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20181105-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20181105-0002/ Third Party Advisory Changed Reference Type https://www.openssl.org/news/secadv/20181029.txt No Types Assigned https://www.openssl.org/news/secadv/20181029.txt Vendor Advisory Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html No Types Assigned https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html Third Party Advisory Changed Reference Type https://www.debian.org/security/2018/dsa-4348 No Types Assigned https://www.debian.org/security/2018/dsa-4348 Third Party Advisory Changed Reference Type http://www.securitytracker.com/id/1041986 No Types Assigned http://www.securitytracker.com/id/1041986 Third Party Advisory, VDB Entry Changed Reference Type https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ No Types Assigned https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ Third Party Advisory Added CWE CWE-320 Added CPE Configuration OR *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 1.1.0 up to (including) 1.1.0i *cpe:2.3:a:openssl:openssl:1.1.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *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:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* versions from (including) 10.13.0 up to (including) 10.14.1 *cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.4.0 Added CPE Configuration AND OR *cpe:2.3:o:netapp:cn1610_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:cn1610:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:*:*:* *cpe:2.3:a:netapp:santricity_smi-s_provider:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:steelstore:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 16, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 07, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3840-1/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 01, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4348 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 29, 2018
Action Type Old Value New Value Added Reference https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ [No Types Assigned] -
CVE Modified by [email protected]
Nov. 22, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 20, 2018
Action Type Old Value New Value Changed Description The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j-dev (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a-dev (Affected 1.1.1). The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1). -
CVE Modified by [email protected]
Nov. 06, 2018
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20181105-0002/ [No Types Assigned] -
CVE Modified by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041986 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/105750 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 29, 2018
Action Type Old Value New Value Changed Description The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1). The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j-dev (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a-dev (Affected 1.1.1).
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-0735 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-2018-0735
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.43 }} -0.18%
score
0.74954
percentile