Your submission was sent successfully! Close

CVE-2016-2178

Published: 19 June 2016

The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack.

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
Upstream
Released (1.0.2i, 1.0.1u)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1.0.2g-1ubuntu9)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1.0.2g-1ubuntu4.4)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (1.0.1f-1ubuntu2.20)
Patches:
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=d168705e11526a4b487640c7cac5b53ee3646cbc (1.0.1)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=3681a4558c13198944e6f7f149c4be188e076e14 (1.0.1)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=621eaf49a289bfac26d4cbcdb7396e796784c534 (1.0.2)
Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=b7d0f2834e139a20560d64c73e2565e93715ce2b (1.0.2)
openssl098
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needed)