Bug 1656783 (CVE-2018-19608) - CVE-2018-19608 mbedtls: Local timing attack on RSA decryption
Summary: CVE-2018-19608 mbedtls: Local timing attack on RSA decryption
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2018-19608
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1656784 1656785
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-12-06 10:12 UTC by Andrej Nemec
Modified: 2021-02-16 22:40 UTC (History)
2 users (show)

Fixed In Version: mbedtls 2.14.1, mbedtls 2.7.8, mbedtls 2.1.17
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Clone Of:
Environment:
Last Closed: 2019-06-10 10:43:46 UTC
Embargoed:

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Description Andrej Nemec 2018-12-06 10:12:51 UTC 
A vulnerability was found in mbedTLS which allows a local unprivileged attacker to recover the plaintext of RSA decryption, which is used in RSA-without-(EC)DH(E) cipher suites

External References:

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-03
https://tls.mbed.org/tech-updates/releases/mbedtls-2.14.1-2.7.8-and-2.1.17-released
Comment 1 Andrej Nemec 2018-12-06 10:13:13 UTC 
Created mbedtls tracking bugs for this issue:

Affects: epel-all [bug 1656785]
Affects: fedora-all [bug 1656784]
Comment 2 Product Security DevOps Team 2019-06-10 10:43:46 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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