CVE-2014-3859

MEDIUM

Description

libdns in ISC BIND 9.10.0 before P2 does not properly handle EDNS options, which allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted packet, as demonstrated by an attack against named, dig, or delv.

References

http://secunia.com/advisories/58946

http://www.securityfocus.com/bid/68193

http://www.securitytracker.com/id/1030414

https://kb.isc.org/article/AA-01166/

https://kb.isc.org/article/AA-01171/

Details

Source: MITRE

Published: 2014-06-13

Updated: 2017-01-07

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM