CVE-2017-2103 Weak cryptography in LaLa Call App for Android
Man-in-the-middle attackers can spoof servers and obtain sensitive information due to missing X.509 certificate verification in the LaLa Call Android 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-2017-2103?
CVE-2017-2103 is a medium-severity vulnerability in K-Opticom Corporation LaLa Call App for Android, published on 28 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The LaLa Call App for Android 2.4.7 and earlier 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-200
Which versions are affected by CVE-2017-2103?
It affects 1 product.
Products include K-Opticom Corporation Lala Call.
How do I fix CVE-2017-2103?
No fix has been published for CVE-2017-2103 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-2103 being exploited?
There is no known exploitation of CVE-2017-2103 in the wild and no public exploit code.
Sources
Also known as GHSA-g9vr-ff5r-436g.