CVE-2022-26300 — HIGH (7.5)

Vulnerability Description

EOS v2.1.0 was discovered to contain a heap-buffer-overflow via the function txn_test_gen_plugin.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Eosio Project	Eos	2.1.0

Related Weaknesses (CWE)

CWE-787

References

https://github.com/EOSIO/eos/issues/10820ExploitThird Party Advisory
https://github.com/EOSIO/eos/issues/10820ExploitThird Party Advisory

FAQ

What is CVE-2022-26300?

CVE-2022-26300 is a vulnerability with a CVSS score of 7.5 (HIGH). EOS v2.1.0 was discovered to contain a heap-buffer-overflow via the function txn_test_gen_plugin.

How severe is CVE-2022-26300?

CVE-2022-26300 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-26300?

Check the references section above for vendor advisories and patch information. Affected products include: Eosio Project Eos.