VulnerabilityModified
CVE-2018-8015
The impact of this bug is most likely denial-of-service against software that uses the ORC file parser.
HIGH 7.5EPSS 3.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Apache ORC 1.0.0 to 1.4.3 a malformed ORC file can trigger an endlessly recursive function call in the C++ or Java parser. The impact of this bug is most likely denial-of-service against software that uses the ORC file parser. With the C++ parser, the stack overflow might possibly corrupt the stack.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.42% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-674
- Affected
- apache/orc
- Source
- security@apache.org
References
- http://www.securityfocus.com/bid/104215Third Party Advisory, VDB Entry
- https://orc.apache.org/security/CVE-2018-8015/Vendor Advisory
- http://www.securityfocus.com/bid/104215Third Party Advisory, VDB Entry
- https://orc.apache.org/security/CVE-2018-8015/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.