CVE-2021-44556 XML external entity in n/a
An attacker can exploit an XML External Entity vulnerability in the digger library to leak internal files 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-2021-44556?
CVE-2021-44556 is a critical vulnerability in n/a, published on 8 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
National Library of the Netherlands digger < 6697d1269d981e35e11f240725b16401b5ce3db5 is affected by a XML External Entity (XXE) vulnerability. Since XML parsing resolves external entities, a malicious XML stream could leak internal files and/or cause a DoS.
Weakness: CWE-611
Which versions are affected by CVE-2021-44556?
It affects 1 product.
Products include Kb Digger.
How do I fix CVE-2021-44556?
No fix has been published for CVE-2021-44556 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-44556 being exploited?
There is no known exploitation of CVE-2021-44556 in the wild and no public exploit code.
Sources
Also known as GHSA-qrff-fqpr-45f9.