CVE-2021-46483

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Jsish v3.5.0 was discovered to contain a heap buffer overflow via BooleanConstructor at src/jsiBool.c.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Jan 25, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-464845.5Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_IncrRefCount in src/jsiValue.c. This vulnerability can lead to a DenialCVE-2021-464855.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_ValueIsNumber at src/jsiValue.c. This vulnerability can lead to a DenialCVE-2021-464865.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via jsi_ArraySpliceCmd at src/jsiArray.c. This vulnerability can lead to a DeniaCVE-2021-464875.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via /lib/x86_64-linux-gnu/libc.so.6+0x18e506. This vulnerability can lead to a DCVE-2021-464885.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via jsi_ArrayConcatCmd at src/jsiArray.c. This vulnerability can lead to a DeniaCVE-2021-464895.5Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_DecrRefCount in src/jsiValue.c. This vulnerability can lead to a DenialCVE-2021-464905.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via NumberConstructor at src/jsiNumber.c. This vulnerability can lead to a DeniaCVE-2021-464915.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_CommandPkgOpts at src/jsiCmds.c. This vulnerability can lead to a DenialCVE-2021-464925.5Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_FunctionInvoke at src/jsiFunc.c. This vulnerability can lead to a DenialCVE-2021-464945.5Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_ValueLookupBase in src/jsiValue.c. This vulnerability can lead to a DenCVE-2021-464955.5Jsish v3.5.0 was discovered to contain a heap-use-after-free via DeleteTreeValue in src/jsiObj.c. This vulnerability can lead to a Denial ofCVE-2021-464965.5Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_ObjFree in src/jsiObj.c. This vulnerability can lead to a Denial of Ser