USN-2519-1: GNU C Library vulnerabilities
8
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
02/24/2015
07/25/2018
02/27/2015
07/09/2020
Description
The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.
Solution(s)
- ubuntu-upgrade-libc6
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