CVE-2017-13909 Information disclosure in macOS
A local attacker could access iCloud authentication tokens due to insecure storage, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-13909?
CVE-2017-13909 is a medium-severity vulnerability in Apple Mac Os X, published on 23 Dec 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This issue is fixed in macOS High Sierra 10.13. A local attacker may gain access to iCloud authentication tokens.
Weakness: CWE-922
Which versions are affected by CVE-2017-13909?
It affects 1 product.
Products include Apple Mac Os X.
How do I fix CVE-2017-13909?
No fix has been published for CVE-2017-13909 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-13909 being exploited?
There is no known exploitation of CVE-2017-13909 in the wild and no public exploit code.
Other vulnerabilities in Apple Mac Os X
Sources
Also known as GHSA-cvmf-9frc-7xwx.