CVE-2024-45772

HIGH EPSS 43.6%
Published Sep 30, 20241y ago · Modified Jun 17, 20261w ago
8.0 CVSS 3.1
High
Find Similar
Published Sep 30, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Deserialization of Untrusted Data vulnerability in Apache Lucene Replicator. This issue affects Apache Lucene's replicator module: from 4.4.0 before 9.12.0. The deprecated org.apache.lucene.replicator.http package is affected. The org.apache.lucene.replicator.nrt package is not affected. Users are recommended to upgrade to version 9.12.0, which fixes the issue. The deserialization can only be triggered if users actively deploy an network-accessible implementation and a corresponding client using a HTTP library that uses the API (e.g., a custom servlet and HTTPClient). Java serialization filters (such as -Djdk.serialFilter='!*' on the commandline) can mitigate the issue on vulnerable versions without impacting functionality.

CVSS Details

Base Score
8.0
Exploitability
2.1
Impact
5.9
Vector string
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
43.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

Affected Products 1

VendorProductVersionRange
apachelucene_replicator*≥4.4.0  –  <9.12.0

References 2

  • openwall.com http://www.openwall.com/lists/oss-security/2024/09/29/1
    Third Party Advisory
  • lists.apache.org https://lists.apache.org/thread/3f3oph7bqnqspb9q5p0gm5mgc1b6thjo
    Mailing ListMitigationVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.