Information Exposure Affecting openssl1.0 package, versions <1.0.2q-1~deb9u1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
3.42% (88th percentile)

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  • Snyk IDSNYK-DEBIAN9-OPENSSL10-371888
  • published2 Dec 2018
  • disclosed15 Nov 2018

Introduced: 15 Nov 2018

CVE-2018-5407  (opens in a new tab)
CWE-203  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Debian:9 openssl1.0 to version 1.0.2q-1~deb9u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl1.0 package and not the openssl1.0 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

References

CVSS Base Scores

version 3.1