CVE-2020-25658GHSA-XRX6-FMXQ-RJJ2PYSEC-2020-100
It was found that python-rsa is vulnerable to Bleichenbacher timing attacks.
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 4.7
- 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
It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.
Timeline
- CVE published
- Record last updated
Affected versions
- Sybren A. Stüvel python-rsa
after 3.0 (inclusive)
- rsaPyPI
From 2.1 · fixed in 4.7