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CVE-2024-27135

HIGH
8.5

Description

Improper input validation in the Pulsar Function Worker allows a malicious authenticated user to execute arbitrary Java code on the Pulsar Function worker, outside of the sandboxes designated for running user-provided functions. This vulnerability also applies to the Pulsar Broker when it is configured with "functionsWorkerEnabled=true". This issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. 2.10 Pulsar Function Worker users should upgrade to at least 2.10.6. 2.11 Pulsar Function Worker users should upgrade to at least 2.11.4. 3.0 Pulsar Function Worker users should upgrade to at least 3.0.3. 3.1 Pulsar Function Worker users should upgrade to at least 3.1.3. 3.2 Pulsar Function Worker users should upgrade to at least 3.2.1. Users operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions.

CVE Details

CVSS v3.1 Score8.5
SeverityHIGH
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
Published3/12/2024
Last Modified2/13/2025
Sourcenvd
Honeypot Sightings0

Affected Products

apache:pulsar

Weaknesses (CWE)

CWE-20CWE-913

References

http://www.openwall.com/lists/oss-security/2024/03/12/9(security@apache.org)
https://lists.apache.org/thread/dh8nj2vmb2br6thjltq74lk9jxkz62wn(security@apache.org)
https://pulsar.apache.org/security/CVE-2024-27135/(security@apache.org)
http://www.openwall.com/lists/oss-security/2024/03/12/9(af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread/dh8nj2vmb2br6thjltq74lk9jxkz62wn(af854a3a-2127-422b-91ae-364da2661108)
https://pulsar.apache.org/security/CVE-2024-27135/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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