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Critical severity9.8NVD Advisory· Published Jul 13, 2021· Updated Jun 17, 2026

CVE-2020-22884

CVE-2020-22884

Description

Buffer overflow vulnerability in function jsvGetStringChars in Espruino before RELEASE_2V09, allows remote attackers to execute arbitrary code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Espruino/Espruino2 versions
cpe:2.3:o:espruino:espruino:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:espruino:espruino:*:*:*:*:*:*:*:*range: <2.09
- (no CPE)range: < RELEASE_2V09
Espruino/Espruinodescription

Patches

Vulnerability mechanics

References

1

github.com/espruino/Espruino/issues/1799nvdExploitThird Party Advisory

News mentions

0

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