CVE-2020-25658
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-25658
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25658.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-25658
- Aliases
- Downstream
- Related
- Published
- 2020-11-12T14:15:22.877Z
- Modified
- 2025-11-14T10:58:54.059707Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SAF67KDGSOHLVFTRDOHNEAFDRSSYIWA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APF364QJ2IYLPDNVFBOEJ24QP2WLVLJP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QY4PJWTYSOV7ZEYZVMYIF6XRU73CY6O7/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25658
- https://github.com/sybrenstuvel/python-rsa/issues/165
Affected packages
Git / github.com/sybrenstuvel/python-rsa
Affected ranges
- Type
- GIT
- Repo
- https://github.com/sybrenstuvel/python-rsa
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
version-1.*
version-1.1
version-1.2
version-1.3
version-1.3.1
version-1.3.2
version-1.3.3
version-2.*
version-2.0
version-3.*
version-3.0
version-3.0.1
version-3.1
version-3.1.1
version-3.1.2
version-3.1.3
version-3.1.4
version-3.2
version-3.2.1
version-3.2.2
version-3.2.3
version-3.3
version-3.4
version-3.4.1
version-3.4.2
version-4.*
version-4.0
version-4.1
version-4.2
version-4.4
version-4.4.1
version-4.6