Vulnerability Details : CVE-2022-22895
Potential exploit
Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-22895
- cpe:2.3:a:jerryscript:jerryscript:3.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-22895
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-22895
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-22895
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-22895
-
https://github.com/jerryscript-project/jerryscript/issues/4882
Heap-buffer-overflow in ecma_utf8_string_to_number_by_radix (ecma-helpers-conversion.c) · Issue #4882 · jerryscript-project/jerryscript · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
-
https://github.com/jerryscript-project/jerryscript/issues/4850
Fix buffer overflow in string radix conversion by rerobika · Pull Request #4850 · jerryscript-project/jerryscript · GitHubIssue Tracking;Patch;Third Party Advisory
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