CVE-2015-3890 Use after free in n/a

High 7.5 Published 20 Sep 2017 Updated 6 Aug 2024

A use-after-free flaw in Open LiteSpeed allows attackers to execute arbitrary code or cause a denial of service.

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-2015-3890?

CVE-2015-3890 is a high-severity use after free vulnerability in n/a, published on 20 Sep 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Use-after-free vulnerability in Open Litespeed before 1.3.10.

Weakness: CWE-416

Which versions are affected by CVE-2015-3890?

It affects 1 product.

Products include Litespeedtech Openlitespeed.

How do I fix CVE-2015-3890?

No fix has been published for CVE-2015-3890 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.

Is CVE-2015-3890 being exploited?

There is no known exploitation of CVE-2015-3890 in the wild and no public exploit code.

Sources

Also known as GHSA-7qpw-4747-ch6g.