medium5.9
CVE-2018-0734
The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack.
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openssl | Openssl | from 1.0.2 through 1.0.2p from 1.1.0 through 1.1.0i Version 1.1.1 |
| Canonical | Ubuntu Linux | Versions 14.04, 16.04, 18.04, 18.10 |
| Debian | Debian Linux | Version 9.0 |
| Nodejs | Node.Js | from 6.0.0 through 6.8.1 from 6.9.0 before 6.15.0 from 8.0.0 through 8.8.1 from 8.9.0 before 8.14.0 from 10.0.0 through 10.12.0 from 11.0.0 before 11.3.0 |
| Netapp | Cn1610 Firmware | All versions |
| Netapp | Cloud Backup | All versions |
| Netapp | Oncommand Unified Manager | All versions |
| Netapp | Santricity Smi-S Provider | All versions |
| Netapp | Snapcenter | All versions |
| Netapp | Steelstore | All versions |
| Netapp | Storage Automation Store | All versions |
| Oracle | Api Gateway | Version 11.1.2.4.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html
- http://www.securityfocus.com/bid/105758
- https://access.redhat.com/errata/RHSA-2019:2304
- https://access.redhat.com/errata/RHSA-2019:3700
- https://access.redhat.com/errata/RHSA-2019:3932
- https://access.redhat.com/errata/RHSA-2019:3933
- https://access.redhat.com/errata/RHSA-2019:3935
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=43e6a58d4991a451daf4891ff05a48735df871ac
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8abfe72e8c1de1b95f50aa0d9134803b4d00070f
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ef11e19d1365eea2b1851e6f540a0bf365d303e7
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/
- https://security.netapp.com/advisory/ntap-20181105-0002/
- https://security.netapp.com/advisory/ntap-20190118-0002/
- https://security.netapp.com/advisory/ntap-20190423-0002/
- https://usn.ubuntu.com/3840-1/
- https://www.debian.org/security/2018/dsa-4348
- https://www.debian.org/security/2018/dsa-4355
- https://www.openssl.org/news/secadv/20181030.txt
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html