Vulnerability Details : CVE-2018-0737
The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).
Products affected by CVE-2018-0737
- cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
- 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:17.10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-0737
0.81%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-0737
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2018-0737
-
The product uses a broken or risky cryptographic algorithm or protocol.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-0737
-
https://usn.ubuntu.com/3692-2/
USN-3692-2: OpenSSL vulnerabilities | Ubuntu security notices
-
https://www.tenable.com/security/tns-2018-14
[R1] Nessus 8.0.0 Fixes Multiple Third-party Vulnerabilities - Security Advisory | Tenable®
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/
[SECURITY] Fedora 30 Update: compat-openssl10-1.0.2o-7.fc30 - package-announce - Fedora Mailing-Lists
-
https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html
[SECURITY] [DLA 1449-1] openssl security update
-
https://usn.ubuntu.com/3692-1/
USN-3692-1: OpenSSL vulnerabilities | Ubuntu security notices
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/
[SECURITY] Fedora 31 Update: compat-openssl10-1.0.2o-8.fc31 - package-announce - Fedora Mailing-Lists
-
http://www.securityfocus.com/bid/103766
OpenSSL CVE-2018-0737 Side Channel Attack Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
CPU Oct 2018
-
https://www.oracle.com/security-alerts/cpuapr2020.html
Oracle Critical Patch Update Advisory - April 2020
-
https://www.tenable.com/security/tns-2018-17
[R1] Nessus 7.1.4 Fixes Multiple Third-party Vulnerabilities - Security Advisory | Tenable®
-
https://www.openssl.org/news/secadv/20180416.txt
Vendor Advisory
-
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Oracle Critical Patch Update - July 2019
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/
[SECURITY] Fedora 29 Update: compat-openssl10-1.0.2o-7.fc29 - package-announce - Fedora Mailing-Lists
-
https://www.oracle.com//security-alerts/cpujul2021.html
Oracle Critical Patch Update Advisory - July 2021
-
https://usn.ubuntu.com/3628-2/
USN-3628-2: OpenSSL vulnerability | Ubuntu security noticesThird Party Advisory
-
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=349a41da1ad88ad87825414752a8ff5fdd6a6c3f
git.openssl.org Git - openssl.git/commitdiffPatch;Vendor Advisory
-
https://access.redhat.com/errata/RHSA-2018:3505
RHSA-2018:3505 - Security Advisory - Red Hat Customer Portal
-
https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/
August 2018 Security Releases | Node.js
-
https://www.tenable.com/security/tns-2018-13
[R1] LCE 5.1.1 Fixes Multiple Third-party Vulnerabilities - Security Advisory | Tenable®
-
https://security.netapp.com/advisory/ntap-20180726-0003/
CVE-2018-0737 OpenSSL Vulnerability in NetApp Products | NetApp Product Security
-
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Oracle Critical Patch Update - April 2019
-
https://security.gentoo.org/glsa/201811-21
OpenSSL: Multiple vulnerabilities (GLSA 201811-21) — Gentoo security
-
https://usn.ubuntu.com/3628-1/
USN-3628-1: OpenSSL vulnerability | Ubuntu security noticesThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:3935
RHSA-2019:3935 - Security Advisory - Red Hat Customer Portal
-
https://securityadvisories.paloaltonetworks.com/Home/Detail/133
-
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
Oracle Critical Patch Update - January 2019
-
https://access.redhat.com/errata/RHSA-2019:3932
RHSA-2019:3932 - Security Advisory - Red Hat Customer Portal
-
https://access.redhat.com/errata/RHSA-2019:3933
RHSA-2019:3933 - Security Advisory - Red Hat Customer Portal
-
https://www.debian.org/security/2018/dsa-4348
Debian -- Security Information -- DSA-4348-1 openssl
-
https://access.redhat.com/errata/RHSA-2018:3221
RHSA-2018:3221 - Security Advisory - Red Hat Customer Portal
-
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6939eab03a6e23d2bd2c3f5e34fe1d48e542e787
git.openssl.org Git - openssl.git/commitdiffPatch;Vendor Advisory
-
http://www.securitytracker.com/id/1040685
OpenSSL RSA Key Generation BN_mod_inverse() and BN_mod_exp_mont() Cache Timing Attack Lets Local Users Recover the Private Key - SecurityTrackerThird Party Advisory;VDB Entry
-
https://www.tenable.com/security/tns-2018-12
[R1] SecurityCenter 5.7.1 Fixes Multiple Third-Party Vulnerabilities - Security Advisory | Tenable®
-
https://www.debian.org/security/2018/dsa-4355
Debian -- Security Information -- DSA-4355-1 openssl1.0
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