Steve Karg
73 lines
2.8 KiB
Markdown
73 lines
2.8 KiB
Markdown
# Security Policy
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## Supported Versions
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The following versions of the BACnet Stack C library are
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currently being supported with security updates.
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| Version | Supported |
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| ------- | ------------------ |
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| 1.4.x | :white_check_mark: |
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| 1.3.x | :white_check_mark: |
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| 1.2.x | :white_check_mark: |
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| 1.1.x | :white_check_mark: |
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| 1.0.x | :white_check_mark: |
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| 0.9.x | :x: |
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| 0.8.x | :white_check_mark: |
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| 0.7.x | :x: |
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| < 0.6.x | :x: |
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## Coordinated Vulnerability Disclosure
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From time to time a vulnerability is disclosed to [CVE](https://www.cve.org/)
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and a record is created to identify, define, and catalog publicly disclosed
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cybersecurity vulnerabilities.
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Here are the known CVE records:
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[CVE-2026-26264](https://www.cve.org/CVERecord?id=CVE-2026-26264) -
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WriteProperty decoding length underflow leads to OOB read and crash
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[GHSA-phjh-v45p-gmjj](https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-phjh-v45p-gmjj)
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[CVE-2026-21870](https://www.cve.org/CVERecord?id=CVE-2026-21870) -
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Off-by-one Stack-based Buffer Overflow in tokenizer_string
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[GHSA-pc83-wp6w-93mx](https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-pc83-wp6w-93mx)
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[CVE-2026-21878](https://www.cve.org/CVERecord?id=CVE-2026-21878) -
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Improper Limitation of a Pathname to a Restricted Directory
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[GHSA-p8rx-c26w-545j](https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-p8rx-c26w-545j)
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[CVE-2025-66624](https://www.cve.org/CVERecord?id=CVE-2025-66624) -
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BACnet-stack MS/TP reply matcher OOB read
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[GHSA-8wgw-5h6x-qgqg](https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-8wgw-5h6x-qgqg)
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[CVE-2023-38341](https://www.cve.org/CVERecord?id=CVE-2023-38341) -
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Multiple out-of-bounds accesses in bacerror code paths
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[#81](https://sourceforge.net/p/bacnet/bugs/81/)
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[CVE-2023-38340](https://www.cve.org/CVERecord?id=CVE-2023-38340) -
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Out of bounds accesses in bacnet_npdu_decode
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[#80](https://sourceforge.net/p/bacnet/bugs/80/)
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[CVE-2023-38339](https://www.cve.org/CVERecord?id=CVE-2023-38339) -
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Out of bounds jump in h_apdu.c:apdu_handler
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[#79](https://sourceforge.net/p/bacnet/bugs/79/)
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[CVE-2019-12480](https://www.cve.org/CVERecord?id=CVE-2019-12480) -
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Invalid read in bacserv when decoding alarm tags
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[#62](https://sourceforge.net/p/bacnet/bugs/62/)
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[CVE-2018-10238](https://www.cve.org/CVERecord?id=CVE-2018-10238) -
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Segmentation fault leading to denial of service
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[#61](https://sourceforge.net/p/bacnet/bugs/61/)
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## Reporting a Vulnerability
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Please use the "bugs" feature of Sourceforge.net to report a vulnerability,
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where it will be tracked until it is resolved.
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https://sourceforge.net/p/bacnet/bugs/
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Vulnerabilities can also be reported using "issues" at Github.
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https://github.com/bacnet-stack/bacnet-stack/issues
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