VulnerabilityModified
CVE-2018-13443
EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file.
HIGH 8.8EPSS 2.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.05% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- block/jit-wasm
- Source
- cve@mitre.org
References
- https://github.com/EOSIO/eosThird Party Advisory
- https://github.com/EOSIO/eos/issues/6585Exploit, Third Party Advisory
- https://hackerone.com/eosioThird Party Advisory
- https://github.com/EOSIO/eosThird Party Advisory
- https://github.com/EOSIO/eos/issues/6585Exploit, Third Party Advisory
- https://hackerone.com/eosioThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.