CVE-2017-15135

MEDIUM

Description

It was found that 389-ds-base since 1.3.6.1 up to and including 1.4.0.3 did not always handle internal hash comparison operations correctly during the authentication process. A remote, unauthenticated attacker could potentially use this flaw to bypass the authentication process under very rare and specific circumstances.

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html

http://www.securityfocus.com/bid/102811

https://access.redhat.com/errata/RHSA-2018:0414

https://access.redhat.com/errata/RHSA-2018:0515

https://bugzilla.redhat.com/show_bug.cgi?id=1525628

Details

Source: MITRE

Published: 2018-01-24

Updated: 2019-05-15

Type: CWE-287

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.1

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

Impact Score: 5.9

Exploitability Score: 2.2

Severity: HIGH