CVE-2017-15423

Publication date 28 August 2018

Last updated 25 August 2025

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

5.3 · Medium

Score breakdown

Description

Inappropriate implementation in BoringSSL SPAKE2 in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to leak the low-order bits of SHA512(password) by inspecting protocol traffic.

Status

Package Ubuntu Release Status
chromium-browser 18.10 cosmic
Fixed 63.0.3239.84-0ubuntu1
18.04 LTS bionic
Fixed 63.0.3239.84-0ubuntu1
17.10 artful
Fixed 63.0.3239.84-0ubuntu0.17.10.1
17.04 zesty
Fixed 63.0.3239.84-0ubuntu0.17.04.1
16.04 LTS xenial
Fixed 63.0.3239.84-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 63.0.3239.84-0ubuntu0.14.04.1
oxide-qt 18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful Ignored end of life
17.04 zesty Ignored end of life
16.04 LTS xenial Ignored Ubuntu touch end-of-life
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 5.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

Other references