Vulnerability Description
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Isc | Bind | >= 9.4.0, <= 9.8.8 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server Aus | 7.3 |
| Redhat | Enterprise Linux Server Eus | 7.3 |
| Redhat | Enterprise Linux Server Tus | 7.3 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/99339Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038809Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:1679Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1680Third Party Advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_naThird Party Advisory
- https://kb.isc.org/docs/aa-01504Vendor Advisory
- https://security.netapp.com/advisory/ntap-20190830-0003/
- https://www.debian.org/security/2017/dsa-3904Third Party Advisory
- http://www.securityfocus.com/bid/99339Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038809Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:1679Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1680Third Party Advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_naThird Party Advisory
- https://kb.isc.org/docs/aa-01504Vendor Advisory
- https://security.netapp.com/advisory/ntap-20190830-0003/
FAQ
What is CVE-2017-3142?
CVE-2017-3142 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a ...
How severe is CVE-2017-3142?
CVE-2017-3142 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-3142?
Check the references section above for vendor advisories and patch information. Affected products include: Isc Bind, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Server, Redhat Enterprise Linux Server Aus, Redhat Enterprise Linux Server Eus.