Bug 1178676 - (CVE-2020-25658) VUL-0: CVE-2020-25658: python-rsa: bleichenbacher timing oracle attack against RSA decryption
(CVE-2020-25658)
VUL-0: CVE-2020-25658: python-rsa: bleichenbacher timing oracle attack agains...
Status: NEW
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Major
: ---
Assigned To: Robert Schweikert
Security Team bot
https://smash.suse.de/issue/271192/
CVSSv3.1:SUSE:CVE-2020-25658:5.9:(AV:...
:
Depends on:
Blocks:
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Reported: 2020-11-11 14:27 UTC by Robert Frohl
Modified: 2022-09-26 12:39 UTC (History)
4 users (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Robert Frohl 2020-11-11 14:27:21 UTC
rh#1889972

Python-rsa is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1889972
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-25658
https://access.redhat.com/security/cve/CVE-2020-25658