CVE-2015-7754 Code injection in n/a
Remote attackers can execute arbitrary code or crash the system via crafted SSH negotiation when ssh-pka is enabled.
- 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-2015-7754?
CVE-2015-7754 is a high-severity code injection vulnerability in n/a, published on 8 Jan 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Juniper ScreenOS before 6.3.0r21, when ssh-pka is configured and enabled, allows remote attackers to cause a denial of service (system crash) or execute arbitrary code via crafted SSH negotiation.
Weakness: CWE-20
Which versions are affected by CVE-2015-7754?
It affects 1 product.
Products include Juniper Screenos.
How do I fix CVE-2015-7754?
No fix has been published for CVE-2015-7754 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2015-7754 being exploited?
There is no known exploitation of CVE-2015-7754 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2015-7755 Juniper ScreenOS Improper Authentication
- CVE-2017-2336 ScreenOS: XSS vulnerability in ScreenOS Firewall
- CVE-2017-2335 ScreenOS: XSS vulnerability in ScreenOS Firewall
- CVE-2017-2337 ScreenOS: XSS vulnerability in ScreenOS Firewall
- CVE-2017-2338 ScreenOS: XSS vulnerability in ScreenOS Firewall
Sources
Also known as GHSA-r85q-gj7v-7cm7.