CVE-2017-8932
Fixed in a distro release EPSS 2%
A bug in the standard library ScalarMult implementation of curve P-256 for amd64 architectures in Go before 1.7.6 and 1.8.x before 1.8.2 causes incorrect results to be generated for specific input points. An adaptive attack can be mounted to progressively extract the scalar input to ScalarMult by submitting crafted points and observing failures to the derive correct output. This leads to a full key recovery attack against static ECDH, as used in popular JWT libraries.
Products: golang go, novell suse_package_hub_for_suse_linux_enterprise, fedoraproject fedora, opensuse leap
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | stdlib | 1.7.6 |
| Go | stdlib | 1.8.2 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 7 | golang | 0:1.8.3-1.el7 |
| Red Hat Enterprise Linux 7 | golang-bin | 0:1.8.3-1.el7 |
| Red Hat Enterprise Linux 7 | golang-docs | 0:1.8.3-1.el7 |
| Red Hat Enterprise Linux 7 | golang-misc | 0:1.8.3-1.el7 |
| Red Hat Enterprise Linux 7 | golang-src | 0:1.8.3-1.el7 |
| Red Hat Enterprise Linux 7 | golang-tests | 0:1.8.3-1.el7 |
| SUSE Linux Enterprise Module for Containers 12 | containerd | 0.2.5+gitr639_422e31c-20.2 |
| SUSE Linux Enterprise Module for Containers 12 | docker | 17.04.0_ce-98.2 |
| SUSE Linux Enterprise Module for Containers 12 | docker-distribution | 2.6.1-15.2 |
| SUSE Linux Enterprise Module for Containers 12 | golang-github-docker-libnetwork | 0.0.0+git20170119.7b2b1fe-4.1 |
| SUSE Linux Enterprise Module for Containers 12 | runc | 0.1.1+gitr2947_9c2d8d1-20.3 |
| SUSE OpenStack Cloud 6 | containerd | 0.2.5+gitr639_422e31c-20.2 |
| SUSE OpenStack Cloud 6 | docker | 17.04.0_ce-98.2 |
| SUSE OpenStack Cloud 6 | golang-github-docker-libnetwork | 0.0.0+git20170119.7b2b1fe-4.1 |
| SUSE OpenStack Cloud 6 | runc | 0.1.1+gitr2947_9c2d8d1-20.3 |
| SUSE Package Hub 12 | go | 1.7.0-12.1 |
| Ubuntu 16.04 LTS | golang-1.6 | no fix |
| openSUSE Tumbleweed | go | 1.17-1.1 |
| openSUSE Tumbleweed | go1.10 | 1.10.8-8.2 |
| openSUSE Tumbleweed | go1.11 | 1.11.13-10.5 |
| openSUSE Tumbleweed | go1.12 | 1.12.17-4.8 |
| openSUSE Tumbleweed | go1.9 | 1.9.7-11.2 |