Is CVE-2019-15163 in the CISA KEV catalog?

No. CVE-2019-15163 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15163?

CVE-2019-15163 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-15163?

CVE-2019-15163 has an EPSS score of 4.44% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15163?

Upgrade libpcap on debian 11 to 1.9.1-1 or later.

CVE & CISA-KEV Catalog

CVE-2019-15163

HIGHEPSS 90th pctl

7.5

CVSS v3

NVD

Description

rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service (NULL pointer dereference and daemon crash) if a crypt() call fails.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

libpcapDebian

Fixed in:1.9.1-1CVE-2019-15163

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

4.44%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory2

Other references11

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.