8.1

CVE-2016-1567

Exploit
chrony before 1.31.2 and 2.x before 2.2.1 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted key, aka a "skeleton key."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tuxfamily ≫ Chrony Version <= 1.31.1
Tuxfamily ≫ Chrony Version2.0
Tuxfamily ≫ Chrony Version2.1
Tuxfamily ≫ Chrony Version2.1.1
Tuxfamily ≫ Chrony Version2.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.64% 0.836
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.talosintel.com/reports/TALOS-2016-0071/
Exploit
http://chrony.tuxfamily.org/news.html#_20_jan_2016_chrony_2_2_1_and_chrony_1_31_2_released
Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176559.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175969.html
Patch