PoC Index

CVE-2020-24345

HIGH 7.8EPSS 0.8%

JerryScript through 2.3.0 allows stack consumption via function a(){new new Proxy(a,{})}JSON.parse("[]",a). NOTE: the vendor states that the problem is the lack of the --stack-limit option

CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0
6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
0.82% chance of exploitation in the next 30 days, 55th percentile
Published
2020-08-13
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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