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Critical Pulsar-functions-worker CVEs

2 CVEs, 1 protected by Waratek

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Product pulsar-functions-worker✕
Overview 2 matches · 1 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 1 EPSS ≥ 0.5
2matches 1protected50.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 1EPSS ≥ 0.550.0%
Protected by Waratek 1 50.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 1 50.0%
Critical 2 100.0% High 0 0.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 50.0% partly blocked 0 0.0% not blocked 1 50.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 1 50.0% No public exploit 1 50.0%
split by peak 2 / month
No exploit published: 1Protected by Waratek: 1 Critical: 2 not blocked: 1blocked by ARMR today: 1 No public exploit: 1Forecast only: 1
Mar 242 Protected by Waratek1 No exploit published1 Critical2 blocked by ARMR today1 not blocked1 Forecast only1 No public exploit1
Mar 24
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CVE Severity Published▾ Status Exploitation Description
CVE-2024-27317 Critical 2024-03-12 Protected by Waratek Forecast only In Pulsar Functions Worker, authenticated users can upload functions in jar or nar files. These files, essentially zip files, are extracted by the Functions Worker. However, if a malicious file is uploaded, it could exploit a directory traversal vulnerability. This occurs when the filenames in the zip files, which aren't properly validated, contain special elements like "..", altering the directory path. This could allow an attacker to create or modify files outside of the designated extraction directory, potentially influencing system behavior. 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-2024-27135 Critical 2024-03-12 No exploit published No public exploit 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.