CVE-2018-19077 Integer overflow in n/a

High 7.5 Published 7 Nov 2018 Updated 5 Aug 2024

Remote attackers can cause a denial of service on Foscam Opticam i5 devices by sending a negative integer in the RTSP Content-Length header.

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-2018-19077?

CVE-2018-19077 is a high-severity vulnerability in n/a, published on 7 Nov 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered on Foscam Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. RtspServer allows remote attackers to cause a denial of service (daemon hang or restart) via a negative integer in the RTSP Content-Length header.

Weakness: CWE-125

Which versions are affected by CVE-2018-19077?

It affects 4 products.

Products include Foscam C2 Application Firmware, Foscam C2 System Firmware, Opticam I5 Application Firmware, Opticam I5 System Firmware.

How do I fix CVE-2018-19077?

No fix has been published for CVE-2018-19077 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-19077 being exploited?

There is no known exploitation of CVE-2018-19077 in the wild and no public exploit code.

Sources

Also known as GHSA-7wp4-8rjr-4m9h.