7.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
61.4%
The c-ares function ares_parse_naptr_reply(), which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way.
ares_parse_naptr_reply()
www.securityfocus.com/bid/99148
c-ares.haxx.se/0616.patch
c-ares.haxx.se/adv_20170620.html