CVE-2023-49566 json
Apache Linkis DataSource: JDBC Datasource Module with DB2 has JNDI Injection vulnerability
published 2024-07-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-2288 , GHSA-7qpc-4xx9-x5qw
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
In Apache Linkis <=1.5.0, due to the lack of effective filtering of parameters, an attacker configuring malicious
db2
parameters in the DataSource Manager Module will result in jndi injection. Therefore, the parameters in the DB2 URL should be blacklisted.
This attack requires the attacker to obtain an authorized account from Linkis before it can be carried out.
Versions of Apache Linkis
<=1.5.0
will be affected. We recommend users upgrade the version of Linkis to version 1.6.0.
Patch / fix
- maven org.apache.linkis:linkis-datasource 1.6.0
- Apache Software Foundation Apache Linkis DataSource 1.6.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.linkis:linkis-datasource | <1.6.0 |
1.6.0 |
Affected products
- Apache Software Foundation Apache Linkis DataSource
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
lists.apache.org
/thread/t68yy52lmv7pxgrxnq6rw7rwvk9tb1xj
vendor-advisory, web, mailing-list
-
openwall.com
/lists/oss-security/2024/07/13/5
web
-
nvd.nist.gov
/vuln/detail/CVE-2023-49566
advisory
-
github.com
/apache/linkis
package
-
linkis.apache.org
/download/release-notes-1.6.0
web
Sources
- CVE List CVE-2023-49566
- GitHub Advisory GHSA-7qpc-4xx9-x5qw
- NVD CVE-2023-49566
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.