Data Handling in ISC BIND

1) Data Handling

EUVDB-ID: #VU31954

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2015-5477

CWE-ID: CWE-19 - Data Handling

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ISC BIND: 9.9.8-P3

CPE2.3

• cpe:2.3:a:isc:isc_bind:9.9.8-P3:*:*:*:*:*:*:*

External links

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10718
https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163006.html
https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163007.html
https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163015.html
https://lists.opensuse.org/opensuse-security-announce/2015-07/msg00043.html
https://lists.opensuse.org/opensuse-security-announce/2015-07/msg00044.html
https://lists.opensuse.org/opensuse-security-announce/2015-07/msg00045.html
https://lists.opensuse.org/opensuse-security-announce/2015-07/msg00048.html
https://lists.opensuse.org/opensuse-security-announce/2015-07/msg00050.html
https://lists.opensuse.org/opensuse-security-announce/2015-08/msg00001.html
https://lists.opensuse.org/opensuse-security-announce/2016-01/msg00033.html
https://marc.info/?l=bugtraq&m=144000632319155&w=2
https://marc.info/?l=bugtraq&m=144017354030745&w=2
https://marc.info/?l=bugtraq&m=144181171013996&w=2
https://marc.info/?l=bugtraq&m=144294073801304&w=2
https://packetstormsecurity.com/files/132926/BIND-TKEY-Query-Denial-Of-Service.html
https://rhn.redhat.com/errata/RHSA-2015-1513.html
https://rhn.redhat.com/errata/RHSA-2015-1514.html
https://rhn.redhat.com/errata/RHSA-2015-1515.html
https://rhn.redhat.com/errata/RHSA-2016-0078.html
https://rhn.redhat.com/errata/RHSA-2016-0079.html
https://www.debian.org/security/2015/dsa-3319
https://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
https://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
https://www.securityfocus.com/bid/76092
https://www.securitytracker.com/id/1033100
https://www.ubuntu.com/usn/USN-2693-1
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04789415
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952480
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05095918
https://kb.isc.org/article/AA-01272
https://kb.isc.org/article/AA-01305
https://kb.isc.org/article/AA-01306
https://kb.isc.org/article/AA-01307
https://kb.isc.org/article/AA-01438
https://kb.juniper.net/JSA10783
https://kc.mcafee.com/corporate/index?page=content&id=SB10126
https://security.gentoo.org/glsa/201510-01
https://security.netapp.com/advisory/ntap-20160114-0001/
https://support.apple.com/kb/HT205032
https://www.exploit-db.com/exploits/37721/
https://www.exploit-db.com/exploits/37723/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.