CVE-2018-16869

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Source

https://nvd.nist.gov/vuln/detail/CVE-2018-16869

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-16869.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2018-16869

Related

Published

2018-12-03T14:29:00Z

Modified

2024-09-11T02:00:05Z

Severity

5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / nettle

Package

Name: nettle
Purl: pkg:deb/debian/nettle?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.1~rc1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / nettle

Package

Name: nettle
Purl: pkg:deb/debian/nettle?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.1~rc1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / nettle

Package

Name: nettle
Purl: pkg:deb/debian/nettle?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.1~rc1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}