Cryptographic Issues Affecting openssl package, versions [1.0.1,1.0.1g)[1.0.0,1.0.0m)[,0.9.8za)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENSSL-2318736
  • published14 Dec 2021
  • disclosed25 Mar 2014
  • creditUnknown

Introduced: 25 Mar 2014

CVE-2014-0076  (opens in a new tab)
CWE-310  (opens in a new tab)

How to fix?

Upgrade openssl to version 1.0.1g, 1.0.0m, 0.9.8za or higher.

Overview

Affected versions of this package are vulnerable to Cryptographic Issues. The Montgomery ladder implementation does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attack.

References

CVSS Scores

version 3.1