Vulnerability Details : CVE-2023-36109
Buffer Overflow vulnerability in JerryScript version 3.0, allows remote attackers to execute arbitrary code via ecma_stringbuilder_append_raw component at /jerry-core/ecma/base/ecma-helpers-string.c.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-36109
- cpe:2.3:a:jerryscript:jerryscript:3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-36109
0.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-36109
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-36109
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-36109
-
https://github.com/Limesss/CVE-2023-36109/tree/main
GitHub - Limesss/CVE-2023-36109: a poc for cve-2023-36109Exploit
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https://github.com/jerryscript-project/jerryscript/issues/5080
==1327323==ERROR: AddressSanitizer: memcpy-param-overlap: memory ranges [0x55fb3005c209,0x55fc3005c205) and [0x55fc3005c0f8, 0x55fd3005c0f4) overlap · Issue #5080 · jerryscript-project/jerryscript · GExploit;Issue Tracking
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