CVE-2021-30130GHSA-VF4W-FG7R-5V94
phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.0.7, 2.0.31
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- phpseclib/phpseclibPackagist
From 3.0.0 · fixed in 3.0.7
- phpseclib/phpseclibPackagist
fixed in 2.0.31