Improper Input Validation Affecting bind-chroot package, versions <32:9.8.2-0.37.rc1.49.amzn1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Sept 2021
- disclosed21 Oct 2016
Introduced: 21 Oct 2016
CVE-2016-2848 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 bind-chroot to version 32:9.8.2-0.37.rc1.49.amzn1 or higher.
This issue was patched in ALAS-2016-758.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bind-chroot package and not the bind-chroot package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
ISC BIND 9.1.0 through 9.8.4-P2 and 9.9.0 through 9.9.2-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via malformed options data in an OPT resource record.
References
- http://www.securityfocus.com/bid/93809
- http://www.securityfocus.com/bid/93814
- https://bugzilla.redhat.com/show_bug.cgi?id=1385450
- https://kb.isc.org/article/AA-01433/74/CVE-2016-2848
- https://security.netapp.com/advisory/ntap-20180926-0002/
- https://security.netapp.com/advisory/ntap-20180926-0005/
- https://source.isc.org/cgi-bin/gitweb.cgi?p=bind9.git;a=commit;h=4adf97c32fcca7d00e5756607fd045f2aab9c3d4
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2848
- http://rhn.redhat.com/errata/RHSA-2016-2093.html
- http://rhn.redhat.com/errata/RHSA-2016-2094.html
- http://rhn.redhat.com/errata/RHSA-2016-2099.html
- http://www.securitytracker.com/id/1037073
- https://source.isc.org/cgi-bin/gitweb.cgi?p=bind9.git%3Ba=commit%3Bh=4adf97c32fcca7d00e5756607fd045f2aab9c3d4