VulnerabilityModified

CVE-2015-7849

Use-after-free vulnerability in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to possibly execute arbitrary code or cause a denial of service (crash) via crafted packets.

HIGH 8.8EPSS 16.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 16.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 16.85% probability · 97th percentile
CISA KEV: Not listed
Weakness: CWE-416
Affected: ntp/ntp · netapp/oncommand balance · netapp/oncommand performance manager · netapp/oncommand unified manager · netapp/clustered data ontap · netapp/data ontap
Source: cve@mitre.org

References

http://support.ntp.org/bin/view/Main/NtpBug2916Patch, Vendor Advisory
http://www.securityfocus.com/bid/77276Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033951Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1274257Issue Tracking, Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201607-15Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory
http://support.ntp.org/bin/view/Main/NtpBug2916Patch, Vendor Advisory
http://www.securityfocus.com/bid/77276Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033951Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1274257Issue Tracking, Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201607-15Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.