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8.8
CVSSv3

CVE-2021-26195

Published: 10/06/2021 Updated: 16/06/2021
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

An issue exists in JerryScript 2.4.0. There is a heap-buffer-overflow in lexer_parse_number in js-lexer.c file.

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jerryscript jerryscript 2.4.0

Vendor Advisories

Debian CVElist Bug Report Logs: Multiple jerryscript security issues
Debian Bug report logs - #989991 Multiple jerryscript security issues Package: iotjs; Maintainer for iotjs is Debian Javascript Maintainers <pkg-javascript-devel@listsaliothdebianorg>; Source for iotjs is src:iotjs (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Thu, 17 Jun 2021 13:33: ...

References

CWE-787https://github.com/jerryscript-project/jerryscript/issues/4442https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989991https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
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