CVE-2014-3859

high

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

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

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

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

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

http://secunia.com/advisories/58946

Details

Source: Mitre, NVD

Published: 2014-06-13

Updated: 2025-04-12

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.25888