CVE-2019-15163

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.5% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-10-03 18:34Z6 YR AGO

Last updated

2024-08-05 00:42Z2 YR AGO

Reserved

2019-08-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

1d4bb5a03b13beab2e8284030ec69a28481fe4e014cb0d0f047477f95bb5ec2c

• www.tcpdump.orghttps://www.tcpdump.org/public-cve-list.txtx_refsource_CONFIRM
• github.comhttps://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGESx_refsource_CONFIRM
• github.comhttps://github.com/the-tcpdump-group/libpcap/commit/437b273761adedcbd880f714bfa44afeec186a31x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2019-eaa681d33ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-4fe461079fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-b92ce3144ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/vendor-advisoryx_refsource_FEDORA
• support.f5.comhttps://support.f5.com/csp/article/K92862401?utm_source=f5support&amp%3Butm_medium=RSSx_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT210788x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT210790x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT210785x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT210789x_refsource_CONFIRM
• seclists.org20191211 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierrahttps://seclists.org/bugtraq/2019/Dec/23mailing-listx_refsource_BUGTRAQ
• seclists.org20191213 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierrahttp://seclists.org/fulldisclosure/2019/Dec/26mailing-listx_refsource_FULLDISC
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2020.htmlx_refsource_MISC