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CVE-2017-15423

Date: August 28, 2018

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.

Language: Unix

Severity Score

5.3

Related Resources (9)

Url: https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html

Url: https://crbug.com/778101

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-15423

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-15423

Url: https://access.redhat.com/security/cve/CVE-2017-15423

Url: https://access.redhat.com/errata/RHSA-2017:3401

Url: https://www.debian.org/security/2017/dsa-4064

Url: https://security.gentoo.org/glsa/201801-03

Url: https://www.mend.io/vulnerability-database/CVE-2017-15423

Severity Score

5.3

Weakness Type (CWE)

Cryptographic Issues

CWE-310

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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