CVE-2018-14883

Public on 2018-08-03

Modified on 2018-08-23

Description

An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.

Severity

Low

See what this means

CVSS v3 Base Score

5.9

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 1	php56	2018-08-22 19:30	ALAS-2018-1066
Amazon Linux 1	php70	2018-08-22 19:30	ALAS-2018-1066
Amazon Linux 1	php71	2018-08-22 19:30	ALAS-2018-1066
Amazon Linux 1	php72	2018-08-22 19:31	ALAS-2018-1067

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	5.9	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	CVSSv2	5.0	AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD	CVSSv3	7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Red Hat: CVE-2018-14883 Mitre: CVE-2018-14883 FAQs regarding Amazon Linux ALAS/CVE Severity