CVE-2023-27987

Apache Linkis gateway module token authentication bypass

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

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache Linkis
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p vendor advisory mailing list
https://www.openwall.com/lists/oss-security/2023/04/10/3 mailing list

Frequently Asked Questions

What is the severity of CVE-2023-27987?
CVE-2023-27987 has been scored as a critical severity vulnerability.
How to fix CVE-2023-27987?
To fix CVE-2023-27987, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-27987 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-27987 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-27987?
CVE-2023-27987 affects Apache Software Foundation Apache Linkis.
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