CVE-2015-3298 Auth bypass in n/a
An authentication bypass allows issuing signatures without PIN validation on first power-up, compromising YubiKey OpenPGP security.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-3298?
CVE-2015-3298 is a high-severity authentication bypass vulnerability in n/a, published on 29 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Yubico ykneo-openpgp before 1.0.10 has a typo in which an invalid PIN can be used. When first powered up, a signature will be issued even though the PIN has not been validated.
Weakness: CWE-347
Which versions are affected by CVE-2015-3298?
It affects 1 product.
Products include Yubico Ykneo-Openpgp.
How do I fix CVE-2015-3298?
No fix has been published for CVE-2015-3298 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2015-3298 being exploited?
There is no known exploitation of CVE-2015-3298 in the wild and no public exploit code.
Sources
Also known as GHSA-89q4-g827-gp8h.