USN-3769-2: Bind vulnerability
1 October 2018
Bind could be made to crash if it received specially crafted network traffic.
Releases
Packages
- bind9 - Internet Domain Name Server
Details
USN-3769-1 fixed a vulnerability in Bind. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
It was discovered that Bind incorrectly handled the deny-answer-aliases
feature. If this feature is enabled, a remote attacker could use this issue
to cause Bind to crash, resulting in a denial of service.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-3769-1: libbind-export-dev, libdns-export1100-udeb, host, libisccc160, libbind9-160, bind9-host, dnsutils, libdns-export162-udeb, bind9utils, libisccfg-export140, libisccfg140, libisccc-export160, libbind9-90, libirs141, libisc95, libbind9-140, libisc-export169, bind9-doc, libisccfg-export140-udeb, libdns-export162, libisc160, libisccfg160, libisccfg-export160-udeb, libisc-export169-udeb, libisccc90, libirs-export160, libisc169, libirs-export141, libisccfg90, libisc-export160, libisccc140, bind9, libdns162, libirs160, lwresd, libirs-export141-udeb, libisccc-export140-udeb, liblwres90, libdns-export1100, libisc-export160-udeb, libisccc-export140, libisccc-export160-udeb, libisccfg-export160, libdns1100, libirs-export160-udeb, libbind-dev, libdns100, liblwres141, liblwres160