CVE-2024-5261 (GCVE-0-2024-5261)
Vulnerability from cvelistv5 – Published: 2024-06-25 12:44 – Updated: 2024-08-01 21:11
VLAI
EPSS
VEX
Title
TLS certificate are not properly verified when utilizing LibreOfficeKit
Summary
Improper Certificate Validation vulnerability in LibreOffice "LibreOfficeKit" mode disables TLS certification verification
LibreOfficeKit can be used for accessing LibreOffice functionality
through C/C++. Typically this is used by third party components to reuse
LibreOffice as a library to convert, view or otherwise interact with
documents.
LibreOffice internally makes use of "curl" to fetch remote resources such as images hosted on webservers.
In
affected versions of LibreOffice, when used in LibreOfficeKit mode
only, then curl's TLS certification verification was disabled
(CURLOPT_SSL_VERIFYPEER of false)
In the fixed versions curl operates in LibreOfficeKit mode the same as in standard mode with CURLOPT_SSL_VERIFYPEER of true.
This issue affects LibreOffice before version 24.2.4.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-25 13:27 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| The Document Foundation | LibreOffice |
Affected:
24.2 , < 24.2.4
(24.2 series)
|
guessed | |
| libreoffice | libreoffice |
Affected:
0 , < 24.2.4
(custom)
cpe:2.3:a:libreoffice:libreoffice:24.2.4:*:*:*:*:*:*:* |
Date Public
2024-06-25 13:00
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Typically this is used by third party components to reuse\\n LibreOffice as a library to convert, view or otherwise interact with \\ndocuments.\u003c/p\u003e\u003cp\u003eLibreOffice internally makes use of \\\"curl\\\" to fetch remote resources such as images hosted on webservers.\u003c/p\u003e\u003cp\u003eIn\\n affected versions of LibreOffice, when used in LibreOfficeKit mode \\nonly, then curl\u0027s TLS certification verification was disabled \\n(CURLOPT_SSL_VERIFYPEER of false)\u003cbr\u003e\u003cbr\u003eIn the fixed versions curl operates in LibreOfficeKit mode the same as in standard mode with CURLOPT_SSL_VERIFYPEER of true.\u003c/p\u003eThis issue affects LibreOffice before version 24.2.4.\u003c/div\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-295\", \"description\": \"CWE-295 Improper Certificate Validation\"}]}], \"providerMetadata\": {\"orgId\": \"4fe7d05b-1353-44cc-8b7a-1e416936dff2\", \"shortName\": \"Document Fdn.\", \"dateUpdated\": \"2024-06-25T12:44:24.251Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-5261\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T21:11:11.609Z\", \"dateReserved\": \"2024-05-23T07:20:08.542Z\", \"assignerOrgId\": \"4fe7d05b-1353-44cc-8b7a-1e416936dff2\", \"datePublished\": \"2024-06-25T12:44:24.251Z\", \"assignerShortName\": \"Document Fdn.\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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