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High severity7.5NVD Advisory· Published Sep 24, 2020· Updated Jun 17, 2026

CVE-2020-13991

CVE-2020-13991

Description

vm/opcodes.c in JerryScript 2.2.0 allows attackers to hijack the flow of control by controlling a register.

Affected products

3

Jerryscript/Jerryscript3 versions
cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <2.2.0

Patches

Vulnerability mechanics

References

4

github.com/jerryscript-project/jerryscript/issues/3858nvdExploitThird Party Advisory
github.com/jerryscript-project/jerryscript/issues/3859nvdExploitThird Party Advisory
github.com/jerryscript-project/jerryscript/issues/3860nvdExploitThird Party Advisory
github.com/jerryscript-project/jerryscript/pull/3867nvdExploitPatchThird Party Advisory

News mentions

0

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