CVE-2021-30130
Published Apr 6, 2021
Last updated 2 years ago
Overview
- Description
- phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-347
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5C322E75-C94C-4871-B63D-93A2D227B4E5",
"versionEndExcluding": "2.0.31"
},
{
"criteria": "cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E299C42-7042-4715-B40B-2D5C99341EDB",
"versionEndExcluding": "3.0.7",
"versionStartIncluding": "3.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
}
],
"operator": "OR"
}
]
}
]