CVE-2023-26612 Memory corruption in n/a
A buffer overflow in the D-Link DIR-823G router firmware allows attackers to execute arbitrary code or cause a denial of service via the HostName field.
- 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-2023-26612?
CVE-2023-26612 is a critical memory corruption vulnerability in Dlink Dir-823g Firmware, published on 29 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
D-Link DIR-823G firmware version 1.02B05 has a buffer overflow vulnerability, which originates from the HostName field in SetParentsControlInfo.
Weakness: CWE-120
Which versions are affected by CVE-2023-26612?
It affects 1 product.
Products include Dlink Dir-823g Firmware.
How do I fix CVE-2023-26612?
No fix has been published for CVE-2023-26612 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-2023-26612 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26612 exists.
Other vulnerabilities in Dlink Dir-823g Firmware
Sources
Also known as GHSA-57w4-hjm8-f42j.