CVE-2023-27987
In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1] https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.81% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-326
- Affected
- apache/linkis
- Source
- security@apache.org
References
- https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0pMailing List, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2023/04/10/3Mailing List
- https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0pMailing List, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2023/04/10/3Mailing List
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.