CVE-2020-12647
Published May 21, 2020
Last updated 4 years ago
Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 6
- Exploitability score
- 2
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.2
- Impact score
- 10
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:unisys:algol_compiler:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D1138B08-AE17-435E-9CD1-7F9ED07914FB",
"versionEndExcluding": "58.1a.15",
"versionStartIncluding": "58.1"
},
{
"criteria": "cpe:2.3:a:unisys:algol_compiler:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "654B0A49-8679-427A-B721-81F187FE7020",
"versionEndExcluding": "59.1a.9",
"versionStartIncluding": "59.1"
},
{
"criteria": "cpe:2.3:a:unisys:algol_compiler:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "30E9F7BE-0A00-49EC-80DF-94D5FAECFCAA",
"versionEndExcluding": "60.0a.5",
"versionStartIncluding": "60.0"
}
],
"operator": "OR"
}
]
}
]