CVE-2020-12651 Integer overflow in n/a
Remote attackers can execute arbitrary code in SecureCRT via integer and buffer overflows triggered by malicious server banners.
- 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-2020-12651?
CVE-2020-12651 is a critical vulnerability in n/a, published on 15 May 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SecureCRT before 8.7.2 allows remote attackers to execute arbitrary code via an Integer Overflow and a Buffer Overflow because a banner can trigger a line number to CSI functions that exceeds INT_MAX.
Weakness: CWE-190
Which versions are affected by CVE-2020-12651?
It affects 1 product.
Products include Vandyke Securecrt.
How do I fix CVE-2020-12651?
No fix has been published for CVE-2020-12651 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-12651 being exploited?
There is no known exploitation of CVE-2020-12651 in the wild and no public exploit code.
Sources
Also known as GHSA-qqjx-v7vc-77w8.