CVE-2021-21384
Published Mar 19, 2021
Last updated 4 years ago
Overview
- Description
- shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- security-advisories@github.com
- CWE-88
Configurations
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{
"nodes": [
{
"negate": false,
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},
{
"criteria": "cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6A90CB3A-9BE7-475C-9E75-6ECAD2106302"
}
],
"operator": "OR"
},
{
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"cpeMatch": [
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"matchCriteriaId": "C88DEA52-C298-4E68-AA29-00122DE84930",
"versionEndExcluding": "1.1.3"
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}
]