CVE-2017-1000381

HIGH7.5

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

Published Jul 7, 2017

Modified 1 years ago

Details

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.

References

WEB

http://www.securityfocus.com/bid/99148

WEB

https://c-ares.haxx.se/0616.patch

WEB

https://c-ares.haxx.se/adv_20170620.html

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2017-1000381

CVSS Analysis

CVSS v3.1

7.5