CVE-2019-15874 — CRITICAL (9.8)

Vulnerability Description

In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory access after it has been freed leading to a kernel panic or other unpredictable results.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freebsd	Freebsd	11.3
Netapp	Clustered Data Ontap	-

Related Weaknesses (CWE)

CWE-20 CWE-416

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:10.ipfw.ascPatchVendor Advisory
https://security.netapp.com/advisory/ntap-20200511-0002/Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:10.ipfw.ascPatchVendor Advisory
https://security.netapp.com/advisory/ntap-20200511-0002/Third Party Advisory

FAQ

What is CVE-2019-15874?

CVE-2019-15874 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory ...

How severe is CVE-2019-15874?

CVE-2019-15874 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-15874?

Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd, Netapp Clustered Data Ontap.