Vulnerabilities (CVE)

Filtered by vendor Jsish
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Total 53 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-65570 1 Jsish 1 Jsish 2025-12-31 N/A 9.8 CRITICAL
A type confusion in jsish 2.0 allows incorrect control flow during execution of the OP_NEXT opcode. When an “instanceof” expression uses an array element access as the left-hand operand inside a for-in loop, the instructions implementation leaves an additional array reference on the stack rather than consuming it during OP_INSTANCEOF. As a result, OP_NEXT interprets the array as an iterator object and reads the iterCmd function pointer from an invalid structure, potentially causing a crash or en ...

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CVE-2024-24189 1 Jsish 1 Jsish 2025-06-20 N/A 9.8 CRITICAL
Jsish v3.5.0 (commit 42c694c) was discovered to contain a use-after-free via the SplitChar at ./src/jsiUtils.c.
CVE-2024-24188 1 Jsish 1 Jsish 2025-06-09 N/A 9.8 CRITICAL
Jsish v3.5.0 was discovered to contain a heap-buffer-overflow in ./src/jsiUtils.c.
CVE-2024-24186 1 Jsish 1 Jsish 2025-05-08 N/A 9.8 CRITICAL
Jsish v3.5.0 (commit 42c694c) was discovered to contain a stack-overflow via the component IterGetKeysCallback at /jsish/src/jsiValue.c.
CVE-2020-23260 1 Jsish 1 Jsish 2025-02-18 N/A 7.5 HIGH
An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the StringReplaceCmd function in the src/jsiChar.c file.
CVE-2020-23259 1 Jsish 1 Jsish 2025-02-14 N/A 7.5 HIGH
An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the Jsi_Strlen function in the src/jsiChar.c file.
CVE-2020-23258 1 Jsish 1 Jsish 2025-02-13 N/A 7.5 HIGH
An issue found in Jsish v.3.0.11 allows a remote attacker to cause a denial of service via the Jsi_ValueIsNumber function in ./src/jsiValue.c file.
CVE-2021-46507 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a stack overflow via Jsi_LogMsg at src/jsiUtils.c.
CVE-2021-46506 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
There is an Assertion 'v->d.lval != v' failed at src/jsiValue.c in Jsish v3.5.0.
CVE-2021-46505 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a stack overflow via /usr/lib/x86_64-linux-gnu/libasan.so.4+0x5b1e5.
CVE-2021-46504 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
There is an Assertion 'vp != resPtr' failed at jsiEval.c in Jsish v3.5.0.
CVE-2021-46503 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via /usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46502 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via /usr/lib/x86_64-linux-gnu/libasan.so.4+0x5166d. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46501 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via SortSubCmd in src/jsiArray.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46500 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_ArgTypeCheck in src/jsiFunc.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46499 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_ValueCopyMove in src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46498 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_wswebsocketObjFree in src/jsiWebSocket.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46497 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_UserObjDelete in src/jsiUserObj.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46496 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 Service (DoS).
CVE-2021-46495 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 of Service (DoS).
CVE-2021-46494 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 Denial of Service (DoS).
CVE-2021-46492 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_FunctionInvoke at src/jsiFunc.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46491 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_CommandPkgOpts at src/jsiCmds.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46490 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via NumberConstructor at src/jsiNumber.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46489 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 Denial of Service (DoS).
CVE-2021-46488 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via jsi_ArrayConcatCmd at src/jsiArray.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46487 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 Denial of Service (DoS).
CVE-2021-46486 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via jsi_ArraySpliceCmd at src/jsiArray.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46485 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via Jsi_ValueIsNumber at src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46484 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish 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 Denial of Service (DoS).
CVE-2021-46483 1 Jsish 1 Jsish 2024-11-21 6.8 MEDIUM 7.8 HIGH
Jsish v3.5.0 was discovered to contain a heap buffer overflow via BooleanConstructor at src/jsiBool.c.
CVE-2021-46482 1 Jsish 1 Jsish 2024-11-21 6.8 MEDIUM 7.8 HIGH
Jsish v3.5.0 was discovered to contain a heap buffer overflow via NumberConstructor at src/jsiNumber.c.
CVE-2021-46481 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a memory leak via linenoise at src/linenoise.c.
CVE-2021-46480 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsiValueObjDelete in src/jsiEval.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46478 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsiClearStack in src/jsiEval.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46477 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap buffer overflow via RegExp_constructor in src/jsiRegexp.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46475 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsi_ArraySliceCmd in src/jsiArray.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46474 1 Jsish 1 Jsish 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsiEvalCodeSub in src/jsiEval.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2020-22907 1 Jsish 1 Jsish 2024-11-21 5.0 MEDIUM 7.5 HIGH
Stack overflow vulnerability in function jsi_evalcode_sub in jsish before 3.0.18, allows remote attackers to cause a Denial of Service via a crafted value to the execute parameter.
CVE-2020-22875 1 Jsish 1 Jsish 2024-11-21 7.5 HIGH 9.8 CRITICAL
Integer overflow vulnerability in function Jsi_ObjSetLength in jsish before 3.0.6, allows remote attackers to execute arbitrary code.