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CVE-2018-0737

Good to know:

Date: April 16, 2018

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).

Language: C

Severity Score

5.9

Related Resources (37)

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/

Url: https://www.oracle.com/security-alerts/cpuapr2020.html

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=6939eab03a6e23d2bd2c3f5e34fe1d48e542e787

Url: https://access.redhat.com/errata/RHSA-2019:3932

Url: https://access.redhat.com/errata/RHSA-2018:3505

Url: https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Url: https://security.gentoo.org/glsa/201811-21

Url: https://usn.ubuntu.com/3692-1/

Url: https://www.debian.org/security/2018/dsa-4348

Url: https://www.openssl.org/news/secadv/20180416.txt

Url: https://securityadvisories.paloaltonetworks.com/Home/Detail/133

Url: https://usn.ubuntu.com/3628-1/

Url: https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Url: http://www.securitytracker.com/id/1040685

Url: https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html

Url: https://www.tenable.com/security/tns-2018-12

Url: http://www.securityfocus.com/bid/103766

Url: https://www.tenable.com/security/tns-2018-13

Url: https://www.tenable.com/security/tns-2018-14

Url: https://access.redhat.com/security/cve/CVE-2018-0737

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/

Url: https://www.tenable.com/security/tns-2018-17

Url: https://security.netapp.com/advisory/ntap-20180726-0003/

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-0737

Url: http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=349a41da1ad88ad87825414752a8ff5fdd6a6c3f

Url: https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/

Url: https://usn.ubuntu.com/3692-2/

Url: https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

Url: https://www.debian.org/security/2018/dsa-4355

Url: https://usn.ubuntu.com/3628-2/

Url: https://www.oracle.com//security-alerts/cpujul2021.html

Url: https://access.redhat.com/errata/RHSA-2019:3933

Url: https://access.redhat.com/errata/RHSA-2018:3221

Url: https://access.redhat.com/errata/RHSA-2019:3935

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/

Url: https://www.mend.io/vulnerability-database/CVE-2018-0737

Severity Score

5.9

Weakness Type (CWE)

Cryptographic Issues

CWE-310

Use of a Broken or Risky Cryptographic Algorithm

CWE-327

Top Fix

Upgrade Version

Upgrade to version OpenSSL_1_1_0i,OpenSSL_1_0_2p

Learn More

CVSS v3.1

Base Score:	5.9
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

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

Mend.io Vulnerability Database

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CVE-2018-0737

Good to know:

Date: April 16, 2018

Language: C

Severity Score

Related Resources (37)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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