Use of a Broken or Risky Cryptographic Algorithm Affecting libopenssl-1_0_0-devel package, versions <1.0.2p-3.11.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
12.15% (96th percentile)

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  • Snyk IDSNYK-SLES150-LIBOPENSSL100DEVEL-2759017
  • published14 Apr 2022
  • disclosed6 Dec 2018

Introduced: 6 Dec 2018

CVE-2018-0734  (opens in a new tab)
CWE-327  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libopenssl-1_0_0-devel to version 1.0.2p-3.11.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libopenssl-1_0_0-devel package and not the libopenssl-1_0_0-devel package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).

References

CVSS Base Scores

version 3.1