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The vulnerability of the `yajl_tree_parse` function in the YAJL-ruby JSON library allows a attacker to cause a service failure.

🗓️ 11 Nov 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

Vulnerability in tree parser of the JSON library causes service failures due to improper memory release before last reference.

Related
Detection
Refs
Vulners
Node
jeroen_oomsjsonliteRange1.8.7
OROR
lloyd_hilaielyajlRange<2.1.0-4

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19 Nov 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 36.5
CVSS 27.8
EPSS0.00204
3