CVE-2018-1000636

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Summary

CVECVE-2018-1000636
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-08-20 19:31:00 UTC
Updated2018-11-07 19:42:00 UTC
DescriptionJerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at jerry-core/ecma/builtin-objects/typedarray/ecma-builtin-typedarray-prototype.c:598 (passing NULL to memcpy as 2nd argument) results in null pointer dereference (segfault) at jerry-core/jmem/jmem-heap.c:463 that can result in Crash due to segmentation fault. This attack appear to be exploitable via The victim must execute specially crafted javascript code. This vulnerability appears to have been fixed in after commit 87897849f6879df10e8ad68a41bf8cf507edf710.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Jerryscript Jerryscript 1.0 All All All
Application Jerryscript Jerryscript 1.0 All All All

References

ReferenceSourceLinkTags
Null pointer dereference in jmem-heap · Issue #2435 · jerryscript-project/jerryscript · GitHub CONFIRM github.com Patch, Third Party Advisory
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