CVE-2015-7575

MediumCVSS 5.9/10Last modified Oct 14, 2026

Description

Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jan 9, 2016
Last modified
Oct 14, 2026
NVD status
Modified

Related CVEs from 2015

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CVE-2015-7575: Medium severity, CVSS 5.9 | Vulnix