medium5.9
CVE-2018-0735
The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack.
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openssl | Openssl | 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 | Versions 8.0, 9.0 |
| Nodejs | Node.Js | from 10.0.0 before 10.12.0 from 11.0.0 before 11.3.0 Version 10.13.0 |
| Netapp | Cn1610 Firmware | All versions |
| Netapp | Cloud Backup | All versions |
| Netapp | Element Software | All versions |
| Netapp | Oncommand Unified Manager | All versions from 9.4 |
| Netapp | Santricity Smi-S Provider | All versions |
| Netapp | Smi-S Provider | All versions |
| Netapp | Snapdrive | All versions |
| Netapp | Steelstore | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/105750
- http://www.securitytracker.com/id/1041986
- https://access.redhat.com/errata/RHSA-2019:3700
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56fb454d281a023b3f950d969693553d3f3ceea1
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4
- https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/
- https://security.netapp.com/advisory/ntap-20181105-0002/
- https://usn.ubuntu.com/3840-1/
- https://www.debian.org/security/2018/dsa-4348
- https://www.openssl.org/news/secadv/20181029.txt
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html