CVE-2015-7848 Integer overflow in n/a
An integer overflow in the NTP daemon allows remote attackers to cause a denial of service via a crafted packet.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2015-7848?
CVE-2015-7848 is a high-severity vulnerability in Netapp Clustered Data Ontap, published on 6 Jan 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.
Weakness: CWE-190
Which versions are affected by CVE-2015-7848?
It affects 6 products.
Products include Netapp Clustered Data Ontap, Netapp Data Ontap Operating in 7-Mode, Netapp Oncommand Balance, Netapp Oncommand Performance Manager, Netapp Oncommand Unified Manager, Ntp Ntp.
How do I fix CVE-2015-7848?
Upgrade to a fixed version.
Is CVE-2015-7848 being exploited?
There is no known exploitation of CVE-2015-7848 in the wild and no public exploit code.
Other vulnerabilities in Netapp Clustered Data Ontap
Sources
Also known as DEBIAN-CVE-2015-7848, GHSA-wpfq-v5vr-q6vg.