The reqcheckaccess function in the modauthzsvn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "1.8.15"
},
{
"introduced": "0"
},
{
"last_affected": "1.9.0"
},
{
"introduced": "0"
},
{
"last_affected": "1.9.1"
},
{
"introduced": "0"
},
{
"last_affected": "1.9.2"
},
{
"introduced": "0"
},
{
"last_affected": "1.9.3"
}
]
}