Vulnerability CVE-2020-12647


Published: 2020-05-21

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.

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:L/AC:M/Au:N/C:P/I:P/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.9/10
8.5/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Complete
Affected software
Unisys -> Algol compiler 

 References:
https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=55

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