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CVE-2020-12647

nvd nist
Published: May 21, 2020Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Exploitability: 2.0 / Impact: 6.0
Source: NVD

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 (3)

1 product
Algol Compiler
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Unisys
From 58.1 to 58.1a.15
From 59.1 to 59.1a.9
From 60.0 to 60.0a.5

Timeline

No history available yet.