CVE-2019-20057 Security feature bypass in n/a
Attackers can modify system proxy settings via the privileged helper tool to redirect traffic and perform man-in-the-middle attacks.
- 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-2019-20057?
CVE-2019-20057 is a low-severity vulnerability in n/a, published on 29 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
com.proxyman.NSProxy.HelperTool in Privileged Helper Tool in Proxyman for macOS 1.11.0 and earlier allows an attacker to change the System Proxy and redirect all traffic to an attacker-controlled computer, enabling MITM attacks.
Weakness: CWE-345
Which versions are affected by CVE-2019-20057?
It affects 1 product.
Products include Proxyman Proxyman.
How do I fix CVE-2019-20057?
No fix has been published for CVE-2019-20057 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-20057 being exploited?
There is no known exploitation of CVE-2019-20057 in the wild and no public exploit code.
Sources
Also known as GHSA-r9pq-2w6r-9889.