CVE-2015-1821 | BDVDB-2026-69080 Detail

Description#

Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service (chronyd crash) or possibly execute arbitrary code by configuring the (1) NTP or (2) cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the subnet remainder.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.debian.org/security/2015/dsa-3222
http://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2015/04/msg00002.html
http://www.securityfocus.com/bid/73955
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
https://security.gentoo.org/glsa/201507-01

Exploit#

No public exploit known

History#

Version 12015-04-16Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.