Is CVE-2018-1302 in the CISA KEV catalog?

No. CVE-2018-1302 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1302?

CVE-2018-1302 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2018-1302?

CVE-2018-1302 has an EPSS score of 13.44% (96th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1302?

Upgrade apache2 on debian 11 to 2.4.33-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2018-1302

MEDIUMEPSS 96th pctl

5.9

CVSS v3

NVD

Description

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

apache2Debian

Fixed in:2.4.33-1CVE-2018-1302

apache2Ubuntu

Fixed in:2.4.29-1ubuntu4.4USN-3783-1

apache2-binUbuntu

Fixed in:2.4.29-1ubuntu4.4USN-3783-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

13.44%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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.