VulnerabilityModified
CVE-2018-11778
UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow.
HIGH 8.8EPSS 4.01%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.01%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.01% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- apache/ranger
- Source
- security@apache.org
References
- https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+RangerVendor Advisory
- https://lists.apache.org/thread.html/r04bc435a92911de4b52d2b98f169bd7cf2e8bbeb53b03788df8f932c%40%3Cdev.ranger.apache.org%3E
- https://lists.apache.org/thread.html/rd88077a781ef38f7687c100f93992f4dda8aa101925050c4af470998%40%3Cdev.ranger.apache.org%3E
- https://seclists.org/oss-sec/2018/q4/11Mailing List, Third Party Advisory
- https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+RangerVendor Advisory
- https://lists.apache.org/thread.html/r04bc435a92911de4b52d2b98f169bd7cf2e8bbeb53b03788df8f932c%40%3Cdev.ranger.apache.org%3E
- https://lists.apache.org/thread.html/rd88077a781ef38f7687c100f93992f4dda8aa101925050c4af470998%40%3Cdev.ranger.apache.org%3E
- https://seclists.org/oss-sec/2018/q4/11Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.