CVE-2018-0735

Priority
Description
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).
Notes
 mdeslaur> this may be introduced by the fix for CVE-2018-5407
Assigned-to
mdeslaur
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Trusty/esm:not-affected (1.0.1f-1ubuntu2.26)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1.0.2g-1ubuntu4.13)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.1.0g-2ubuntu4.3)
Ubuntu 18.10 (Cosmic Cuttlefish):released (1.1.1-1ubuntu2.1)
Ubuntu 19.04 (Disco Dingo):released (1.1.1a-1ubuntu2)
Ubuntu 19.10 (Eoan):released (1.1.1a-1ubuntu2)
Patches:
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=b1d6d55ece1c26fa2829e2b819b038d7b6d692b4 (1.1.1)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=56fb454d281a023b3f950d969693553d3f3ceea1 (1.1.0)
Upstream:https://git.openssl.org/?p=openssl.git;a=commit;h=003f1bfd185267cc67ac9dc521a27d7a2af0d0ee (1.1.0)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Trusty/esm:DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Trusty/esm:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.0.2n-1ubuntu5.1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (1.0.2n-1ubuntu6)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
More Information

Updated: 2019-04-26 14:25:02 UTC (commit 30899e40836d26e1bb5f0b072d31fd87b6cf3bd4)