CVE-2015-1853

MEDIUM

6.5

Description

chrony before 1.31.1 does not properly protect state variables in authenticated symmetric NTP associations, which allows remote attackers with knowledge of NTP peering to cause a denial of service (inability to synchronize) via random timestamps in crafted NTP data packets.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie12/9/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

tuxfamily:chrony

References

http://chrony.tuxfamily.org/News.html(secalert@redhat.com)

https://security.gentoo.org/glsa/201507-01(secalert@redhat.com)

http://chrony.tuxfamily.org/News.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201507-01(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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