← back
CVE-2017-15650

CVE-2017-15650

EPSS 2.0%
musl libc before 1.1.17 has a buffer overflow via crafted DNS replies because dns_parse_callback in network/lookup_name.c does not restrict the number of addresses, and thus an attacker can provide an unexpected number by sending A records in a reply to an AAAA query.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://git.musl-libc.org/cgit/musl/commit/?id=45ca5d3fcb6f874bf5ba55d0e9651cef68515395http://git.musl-libc.org/cgit/musl/tree/WHATSNEWhttp://openwall.com/lists/oss-security/2017/10/19/5