The remote host is missing an update to gallery announced via advisory DSA 879-1. A bug in gallery has been discoverd that grants all registrated postnuke users full access to the gallery. The old stable distribution (woody) is not affected by this problem.

For the stable distribution (sarge) this problem has been fixed in version 1.5-1sarge1. For the unstable distribution (sid) this problem has been fixed in version 1.5-2. We recommend that you upgrade your gallery package. https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20879-1