PyPI/rsa CVE-2020-25658: unknown, EPSS 1.65%
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.
Action: Upgrade rsa to 4.7 or later.
pip install rsa==4.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.1 | 4.7 | - |
Fixed versions
| 4.7 |
Sources
- osv: PYSEC-2020-100
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25658
- https://github.com/sybrenstuvel/python-rsa/issues/165
- https://github.com/advisories/GHSA-xrx6-fmxq-rjj2
CVE-2020-25658 · published · modified · JSON