Closed
Description
CVE-2020-25659 references github.com/pyca/cryptography, which may be a Go module.
Description:
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.
Links:
- NIST: https://nvd.nist.gov/vuln/detail/CVE-2020-25659
- JSON: https://github.com/CVEProject/cvelist/tree/7d751fe042699f3876b56694798ea6e964c51147/2020/25xxx/CVE-2020-25659.json
- Commit: pyca/cryptography@ce1bef6
- https://www.oracle.com/security-alerts/cpuapr2022.html
See doc/triage.md for instructions on how to triage this report.
module: github.com/pyca/cryptography
package: python-cryptography
description: |
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.
cves:
- CVE-2020-25659
links:
commit: https://github.com/pyca/cryptography/pull/5507/commits/ce1bef6f1ee06ac497ca0c837fbd1c7ef6c2472b
context:
- https://www.oracle.com/security-alerts/cpuapr2022.html