Amazon Linux 2 Security Advisory: ALAS-2021-1580
Advisory Release Date: 2021-01-05 23:34 Pacific
Advisory Updated Date: 2021-01-06 20:37 Pacific
A flaw was found in libexif. A possible out of bounds write, due ot an integer overflow, could lead to a remote code execution if a third party app used this library to process remote image data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-0452 )
Run yum update libexif to update your system.