Description
In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service.
Published: 2020-10-22
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1704-1 nss security update
Debian DLA Debian DLA DLA-2388-1 nss security update
EUVD EUVD EUVD-2018-10233 In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service.
Ubuntu USN Ubuntu USN USN-3898-1 NSS vulnerability
Ubuntu USN Ubuntu USN USN-3898-2 NSS vulnerability
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00434}

epss

{'score': 0.00315}


Subscriptions

Mozilla Network Security Services
Redhat Enterprise Linux
Siemens Ruggedcom Rox Mx5000 Ruggedcom Rox Mx5000 Firmware Ruggedcom Rox Rx1400 Ruggedcom Rox Rx1400 Firmware Ruggedcom Rox Rx1500 Ruggedcom Rox Rx1500 Firmware Ruggedcom Rox Rx1501 Ruggedcom Rox Rx1501 Firmware Ruggedcom Rox Rx1510 Ruggedcom Rox Rx1510 Firmware Ruggedcom Rox Rx1511 Ruggedcom Rox Rx1511 Firmware Ruggedcom Rox Rx1512 Ruggedcom Rox Rx1512 Firmware Ruggedcom Rox Rx5000 Ruggedcom Rox Rx5000 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-05T11:08:22.039Z

Reserved: 2018-10-19T00:00:00.000Z

Link: CVE-2018-18508

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-22T21:15:12.467

Modified: 2024-11-21T03:56:04.393

Link: CVE-2018-18508

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-01-22T00:00:00Z

Links: CVE-2018-18508 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses