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Vulnerability Database · OSS-Fuzz · libucl · Version

libucl 0.9.2

0.9.2 is affected by 20 vulnerabilities.

The vulnerabilities that cover this exact version are listed below with the fixed version to move to.

Critical 0 High 2 Medium 15 Low 0 Unrated 3

All libucl versions & vulnerabilities → Search the database for this package →
Database updated 23/Oct/2026

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01 Vulnerabilities affecting this version

libucl 0.9.2 vulnerabilities

20 vulnerabilities cover libucl 0.9.2. Scroll the table for all of them, or open the full list in the database.

Vulnerability Severity Fixed version Disclosed
Heap-use-after-free vulnerability in libucl N/A high 5c58d0d5b939daf6f0c389e15019319f138636c2 19 Jan 2024
Heap-buffer-overflow in libucl: ucl_hash_destroy N/A medium No fix published 17 Oct 2023
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 09 Sep 2023
Segv on unknown address in kh_get_ucl_hash_caseless_node in libucl N/A unrated No fix published 27 Aug 2023
Heap-buffer-overflow in libucl: ucl_hash_destroy N/A medium No fix published 04 Aug 2023
Segv on unknown address in ucl_object_free_internal in libucl N/A unrated No fix published 23 Jul 2023
Segv on unknown address in ucl_hash_destroy in libucl N/A unrated No fix published 19 Jul 2023
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 01 Apr 2023
Heap-use-after-free vulnerability in libucl N/A high No fix published 07 Mar 2023
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 18 Feb 2023
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 07 Dec 2022
Vulnerability in libucl: UNKNOWN READ in kh_resize_ucl_hash_node N/A medium No fix published 14 Aug 2022
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 21 Jul 2022
Heap-buffer-overflow in libucl: ucl_hash_search N/A medium 8a0294f9eaa4e70342e562cb92792bbe3df90e70 22 Jun 2022
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 10 May 2022
Vulnerability in libucl: UNKNOWN READ in kh_resize_ucl_hash_node N/A medium No fix published 14 Dec 2021
UNKNOWN READ vulnerability in libucl N/A medium No fix published 11 Dec 2021
UNKNOWN READ vulnerability in libucl N/A medium No fix published 15 Sep 2021
Heap-buffer-overflow in libucl: ucl_object_dtor_unref_single N/A medium No fix published 13 Sep 2021
UNKNOWN READ vulnerability in libucl N/A medium 45997ade65d18806f52e3a2f5b8ca2c3e3283554 01 Sep 2021

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Questions

About libucl 0.9.2

Is libucl 0.9.2 vulnerable?

Yes. 20 vulnerabilities in the Vulert database cover libucl 0.9.2: 0 critical, 2 high, 15 medium and 0 low, plus 3 not yet rated. Each entry above names the fixed version to move to.

How do I monitor libucl for upcoming vulnerabilities?

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