CVEvulnerability

CVE-2020-12647

8.8 HIGH Published 2020-05-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-05-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C

Description

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 configurations

• unisys algol compiler (>= 58.1 < 58.1a.15) • unisys algol compiler (>= 59.1 < 59.1a.9) • unisys algol compiler (>= 60.0 < 60.0a.5)

References