Is CVE-2016-5285 in the CISA KEV catalog?

No. CVE-2016-5285 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-5285?

CVE-2016-5285 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2016-5285?

CVE-2016-5285 has an EPSS score of 2.28% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-5285?

Upgrade nss on debian 11 to 2:3.25-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2016-5285

HIGHEPSS 81th pctl

7.5

CVSS v3

NVD

Description

A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

nssDebian

Fixed in:2:3.25-1CVE-2016-5285

libnss3Ubuntu

Fixed in:2:3.26.2-0ubuntu0.14.04.3USN-3163-1

Fixed in:2:3.26.2-0ubuntu0.16.04.2USN-3163-1

nssUbuntu

Fixed in:2:3.26.2-0ubuntu0.14.04.3USN-3163-1

Fixed in:2:3.26.2-0ubuntu0.16.04.2USN-3163-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

2.28%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Third-Party Advisory1

lists.opensuse.org

Other references8

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.