USN-780-1: CUPS vulnerability
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
06/09/2009
07/25/2018
05/06/2013
07/09/2020
Description
The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.
Solution(s)
- ubuntu-upgrade-cups
- ubuntu-upgrade-cupsys
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