CVE-2018-20578

An issue was discovered in NuttX before 7.27. The function netlibparsehttpurl in apps/netutils/netlib/netlibparsehttpurl.c mishandles URLs longer than hostlen bytes in the webclient, this is set by default to 40, leading to an Infinite Loop. The attack vector is the Location header of an HTTP 3xx...

CVE-2018-20578

CVE-2018-20578 affects NuttX releases prior to 7.27. The flaw is in netlib_parsehttpurl() within apps/netutils/netlib/netlib_parsehttpurl.c, which mishandles URLs longer than hostlen (default 40 in the webclient), causing an Infinite Loop when processing the Location header of an HTTP 3xx respons...