Home > Vulnerability Database > CVE-2018-0734

Mend.io Vulnerability Database

CVE-2018-0734

Good to know:

Date: October 29, 2018

The OpenSSL DSA 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 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).

Language: C

Severity Score

5.9

Related Resources (34)

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

Url: http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html

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

Url: https://www.openssl.org/news/secadv/20181030.txt

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

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=43e6a58d4991a451daf4891ff05a48735df871ac

Url: https://access.redhat.com/errata/RHSA-2019:2304

Url: https://security-tracker.debian.org/tracker/CVE-2018-0734

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

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

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

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ef11e19d1365eea2b1851e6f540a0bf365d303e7

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

Url: https://access.redhat.com/security/cve/CVE-2018-0734

Url: https://www.tenable.com/security/tns-2018-16

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://access.redhat.com/errata/RHSA-2019:3700

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-0734

Url: https://security.netapp.com/advisory/ntap-20190118-0002/

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-0734

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

Url: https://usn.ubuntu.com/3840-1/

Url: https://security.netapp.com/advisory/ntap-20181105-0002/

Url: https://security.netapp.com/advisory/ntap-20190423-0002/

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8abfe72e8c1de1b95f50aa0d9134803b4d00070f

Url: http://www.securityfocus.com/bid/105758

Url: https://www.oracle.com/security-alerts/cpujan2020.html

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

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

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

Url: https://www.mend.io/vulnerability-database/CVE-2018-0734

Severity Score

5.9

Weakness Type (CWE)

Key Management Errors

CWE-320

Use of a Broken or Risky Cryptographic Algorithm

CWE-327

Top Fix

Upgrade Version

Upgrade to version 1.0.2q,1.1.0j,1.1.1a

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

We found results for “”

CVE-2018-0734

Good to know:

Date: October 29, 2018

Language: C

Severity Score

Related Resources (34)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

Do you need more information?