CVE-2021-45456
Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 88.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass the check and perform the following steps, resulting in a command injection vulnerability. This issue affects Apache Kylin 4.0.0.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 88.89% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- apache/kylin
- Source
- security@apache.org
References
- http://www.openwall.com/lists/oss-security/2022/01/06/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/70fkf9w1swt2cqdcz13rwfjvblw1fcpfMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2022/01/06/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/70fkf9w1swt2cqdcz13rwfjvblw1fcpfMailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.