CVE Vulnerabilities

CVE-2020-12647

Published: May 21, 2020 | Modified: Jun 01, 2020
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.x
7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

Unisys ALGOL Compiler 58.1 before 58.1a.15, 59.1 before 59.1a.9, and 60.0 before 60.0a.5 can emit invalid code sequences under rare circumstances related to syntax. The resulting code could, for example, trigger a system fault or adversely affect confidentiality, integrity, and availability.

Affected Software

Name Vendor Start Version End Version
Algol_compiler Unisys 60.0 *
Algol_compiler Unisys 59.1 *
Algol_compiler Unisys 58.1 *

References