CVE-2023-3261 Memory corruption in iBoot PDU
A buffer overflow in the Dataprobe iBoot PDU firmware allows attackers to cause denial of service or bypass login mechanisms.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-3261?
CVE-2023-3261 is a high-severity memory corruption vulnerability in Dataprobe iBoot PDU, published on 14 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Dataprobe iBoot PDU running firmware version 1.43.03312023 or earlier contains a buffer overflow vulnerability in the librta.so.0.0.0 library.Successful exploitation could cause denial of service or unexpected behavior with respect to all interactions relying on the targeted vulnerable binary, including the ability to log in via the web server.
Which versions are affected by CVE-2023-3261?
It affects 23 products.
Products include Cyberpower Powerpanel Server, Dataprobe Iboot-Pdu4-C20 Firmware, Dataprobe Iboot-Pdu4-N20 Firmware, Dataprobe Iboot-Pdu4a-C10 Firmware, Dataprobe Iboot-Pdu4a-C20 Firmware, Dataprobe Iboot-Pdu4a-N15 Firmware and 17 more.
How do I fix CVE-2023-3261?
No fix has been published for CVE-2023-3261 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-3261 being exploited?
There is no known exploitation of CVE-2023-3261 in the wild and no public exploit code.
Other vulnerabilities in Dataprobe iBoot PDU
Sources
Also known as GHSA-2868-gw76-97vq.