Vulnerability CVE-2017-3138


Published: 2019-01-16

Description:
named contains a feature which allows operators to issue commands to a running server by communicating with the server process over a control channel, using a utility program such as rndc. A regression introduced in a recent feature change has created a situation under which some versions of named can be caused to exit with a REQUIRE assertion failure if they are sent a null command string. Affects BIND 9.9.9->9.9.9-P7, 9.9.10b1->9.9.10rc2, 9.10.4->9.10.4-P7, 9.10.5b1->9.10.5rc2, 9.11.0->9.11.0-P4, 9.11.1b1->9.11.1rc2, 9.9.9-S1->9.9.9-S9.

Type:

CWE-617

(Reachable Assertion)

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Netapp -> Data ontap edge 
Netapp -> Element software 
Netapp -> Oncommand balance 
ISC -> BIND 
Debian -> Debian linux 

 References:
http://www.securityfocus.com/bid/97657
http://www.securitytracker.com/id/1038260
https://kb.isc.org/docs/aa-01471
https://security.gentoo.org/glsa/201708-01
https://security.netapp.com/advisory/ntap-20180802-0002/
https://www.debian.org/security/2017/dsa-3854

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