CVE-2018-0735CWE-327

CVE-2018-0735

Medium · published October 29, 2018

CVSS v3.1
5.9
EPSS
5%
Percentile
91.7
In the wild
Unconfirmed
What it is

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 record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.04724 · 91.7th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2018-10-29T17:29Z
Affected products (46)
ProductVersionsFixed in
openssl/openssl≥ 1.1.0, ≤ 1.1.0i—
openssl/opensslall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
nodejs/node.js≥ 10.0.0, < 10.12.010.12.0
nodejs/node.js≥ 11.0.0, < 11.3.011.3.0
nodejs/node.jsall versions—
netapp/cn1610_firmwareall versions—
netapp/cloud_backupall versions—
netapp/element_softwareall versions—
netapp/oncommand_unified_managerall versions—
netapp/oncommand_unified_manager≥ 9.4—
netapp/santricity_smi-s_providerall versions—
netapp/smi-s_providerall versions—
netapp/snapdriveall versions—
netapp/snapdriveall versions—
netapp/steelstoreall versions—
oracle/api_gatewayall versions—
oracle/application_serverall versions—
oracle/application_serverall versions—
oracle/application_serverall versions—
oracle/enterprise_manager_base_platformall versions—
oracle/enterprise_manager_base_platformall versions—
oracle/enterprise_manager_base_platformall versions—
oracle/enterprise_manager_ops_centerall versions—
oracle/mysql≤ 5.6.42—
oracle/mysql≥ 5.7.0, ≤ 5.7.24—
oracle/mysql≥ 8.0.0, ≤ 8.0.13—
oracle/peoplesoft_enterprise_peopletoolsall versions—
oracle/peoplesoft_enterprise_peopletoolsall versions—
oracle/peoplesoft_enterprise_peopletoolsall versions—
oracle/primavera_p6_enterprise_project_portfolio_management≥ 17.7, ≤ 17.12—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/primavera_p6_enterprise_project_portfolio_managementall versions—
oracle/secure_global_desktopall versions—
oracle/tuxedoall versions—
oracle/vm_virtualbox< 6.0.06.0.0
oracle/vm_virtualbox≥ 5.0.0, < 5.2.245.2.24
References (30)
http://www.securityfocus.com/bid/105750 · [email protected]http://www.securitytracker.com/id/1041986 · [email protected]https://access.redhat.com/errata/RHSA-2019:3700 · [email protected]https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56fb454d281a023b3f950d969693553d3f3ceea1 · [email protected]https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 · [email protected]https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html · [email protected]https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ · [email protected]https://security.netapp.com/advisory/ntap-20181105-0002/ · [email protected]https://usn.ubuntu.com/3840-1/ · [email protected]https://www.debian.org/security/2018/dsa-4348 · [email protected]https://www.openssl.org/news/secadv/20181029.txt · [email protected]https://www.oracle.com/security-alerts/cpujan2020.html · [email protected]https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · [email protected]https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html · [email protected]https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html · [email protected]http://www.securityfocus.com/bid/105750 · af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1041986 · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3700 · af854a3a-2127-422b-91ae-364da2661108https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56fb454d281a023b3f950d969693553d3f3ceea1 · af854a3a-2127-422b-91ae-364da2661108https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html · af854a3a-2127-422b-91ae-364da2661108https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20181105-0002/ · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3840-1/ · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4348 · af854a3a-2127-422b-91ae-364da2661108https://www.openssl.org/news/secadv/20181029.txt · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2020.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 29 OCT 13:00Z
    Timing attack against ECDSA signature generation
    cvelistv5