CVE-2017-9577 Weak cryptography in n/a
Man-in-the-middle attackers can spoof servers and obtain sensitive information due to lack of X.509 certificate verification in the mobile banking app.
- 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-2017-9577?
CVE-2017-9577 is a medium-severity vulnerability in n/a, published on 16 Jun 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The "First Citizens Bank-Mobile Banking" by First Citizens Bank (AL) app 3.0.0 -- aka first-citizens-bank-mobile-banking/id566037101 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Weakness: CWE-295
Which versions are affected by CVE-2017-9577?
It affects 1 product.
Products include Fcbl First Citizens Bank-Mobile.
How do I fix CVE-2017-9577?
No fix has been published for CVE-2017-9577 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-9577 being exploited?
There is no known exploitation of CVE-2017-9577 in the wild and no public exploit code.
Sources
Also known as GHSA-8jq4-569v-m5w2.