CVE-2021-33193

Public on 2021-08-16

Modified on 2021-10-15

Description

A NULL pointer dereference was found in Apache httpd mod_h2. The highest threat from this flaw is to system integrity.

Severity

Medium

See what this means

CVSS v3 Base Score

7.5

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Core	httpd	2021-10-15 07:57	ALAS2-2021-1716
Amazon Linux 1	httpd24	2021-10-15 07:52	ALAS-2021-1543

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD	CVSSv2	5.0	AV:N/AC:L/Au:N/C:N/I:P/A:N
NVD	CVSSv3	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

Red Hat: CVE-2021-33193 Mitre: CVE-2021-33193 FAQs regarding Amazon Linux ALAS/CVE Severity