CVE-2020-12647
Last modified
CVE-2020-12647 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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
Timeline
- Published
- Last Modified
- Status
- Modified
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