CVE-2021-26691

Public on 2021-06-10

Modified on 2021-07-12

Description

A heap overflow flaw was found In Apache httpd mod_session. The highest threat from this vulnerability is to system availability.

Severity

Medium

See what this means

CVSS v3 Base Score

8.1

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Core	httpd	2021-07-01 00:59	ALAS2-2021-1674
Amazon Linux 1	httpd24	2021-07-08 18:38	ALAS-2021-1514

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	CVSSv2	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD	CVSSv3	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Red Hat: CVE-2021-26691 Mitre: CVE-2021-26691 FAQs regarding Amazon Linux ALAS/CVE Severity