CVE-2022-26300 Memory corruption in n/a
A heap-buffer-overflow in the transaction test generator allows attackers to execute arbitrary code or cause denial of service.
- 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-2022-26300?
CVE-2022-26300 is a high-severity memory corruption vulnerability in n/a, published on 16 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
EOS v2.1.0 was discovered to contain a heap-buffer-overflow via the function txn_test_gen_plugin.
Weakness: CWE-787
Which versions are affected by CVE-2022-26300?
It affects 1 product.
Products include Eosio Project Eos.
How do I fix CVE-2022-26300?
No fix has been published for CVE-2022-26300 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-26300 being exploited?
There is no known exploitation of CVE-2022-26300 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4gqj-83q4-74v3.