CVE-2017-15423 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://access.redhat.com/errata/RHSA-2017:3401 https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html https://crbug.com/778101 https://security.gentoo.org/glsa/201801-03 https://www.debian.org/security/2017/dsa-4064

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3