Cryptographic Issues Affecting openssl package, versions <1.0.1g-1


Severity

Recommended
0.0
low
0
10

Based on Debian security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-DEBIAN9-OPENSSL-374493
  • published25 Mar 2014
  • disclosed25 Mar 2014

Introduced: 25 Mar 2014

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

How to fix?

Upgrade Debian:9 openssl to version 1.0.1g-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

The Montgomery ladder implementation in OpenSSL through 1.0.0l 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

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