CVE-2021-30130
High
Description
phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Phpseclib
PublishedApr 6, 2021
First seenApr 6, 2021
How to fix
Update
- phpseclib phpseclib2.0.31, 3.0.7 or later
- phpseclib/phpseclib3.0.7, 2.0.31 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| phpseclib phpseclib | v < 2.0.31, 3.0 ≤ v < 3.0.7 | 2.0.31, 3.0.7 |
| debian debian_linux | 10.0 | — |
| phpseclib/phpseclibPackagist | 3.0.0 ≤ v < 3.0.7, v < 2.0.31 | 3.0.7, 2.0.31 |
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