EOSIO/eos eos version after commit f1545dd0ae2b77580c2236fdb70ae7138d2c7168 contains a stack overflow vulnerability in abi_serializer that can result in attack eos network node. This attack appear to be exploitable via network request. This vulnerability appears to have been fixed in after commit cf7209e703e6d3f7a5413e0cb1fe88a4d8e4b38d .
CVSS 2.0
Severity: HIGH
Problem Type: CWE-674,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| eosio_project | eos | - |
EOS v2.1.0 was discovered to contain a heap-buffer-overflow via the function txn_test_gen_plugin.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | 3.9 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-787,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| eosio_project | eos | 2.1.0 |