Information Exposure Affecting nettle package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.09% (41st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS7-NETTLE-1991120
  • published26 Jul 2021
  • disclosed30 Nov 2018

Introduced: 30 Nov 2018

CVE-2018-16869  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 nettle.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nettle package and not the nettle package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.

CVSS Scores

version 3.1