CVE-2020-25658
2 advisories.
PyPI/rsa CVE-2020-25658: medium 5.9, EPSS 1.65%
Timing attacks in python-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: GHSA-xrx6-fmxq-rjj2
- https://nvd.nist.gov/vuln/detail/CVE-2020-25658
- https://github.com/sybrenstuvel/python-rsa/issues/165
- https://github.com/sybrenstuvel/python-rsa/commit/dae8ce0d85478e16f2368b2341632775313d41ed
- https://access.redhat.com/security/cve/CVE-2020-25658
- https://bugzilla.redhat.com/show_bug.cgi?id=1889972
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25658
- https://github.com/advisories/GHSA-xrx6-fmxq-rjj2
- https://github.com/pypa/advisory-database/tree/main/vulns/rsa/PYSEC-2020-100.yaml
- https://github.com/sybrenstuvel/python-rsa
- https://access.redhat.com/errata/RHSA-2022:1716
- https://access.redhat.com/errata/RHSA-2021:0637
- 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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2SAF67KDGSOHLVFTRDOHNEAFDRSSYIWA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/APF364QJ2IYLPDNVFBOEJ24QP2WLVLJP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QY4PJWTYSOV7ZEYZVMYIF6XRU73CY6O7
- https://access.redhat.com/errata/RHSA-2020:5634
CVE-2020-25658 · published · modified · JSON
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