The amreadpostdata function in modauthmellon before 0.11.1 does not check if the apgetclientblock function returns an error, which allows remote attackers to cause a denial of service (segmentation fault and process crash) via a crafted POST data.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*"
],
"source": "CPE_STRING",
"extracted_events": [
{
"last_affected": "23"
}
],
"vendor_product": "fedoraproject:fedora"
}
]
}{
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.11.0"
}
],
"cpe": "cpe:2.3:a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:*"
}{
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.11.0"
}
],
"cpe": "cpe:2.3:a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:*"
}