OSV-2020-1171
Heap-use-after-free in JS_ReadObjectRec
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21532
Crash type: Heap-use-after-free READ 4
Crash state:
JS_ReadObjectRec
JS_ReadObject
fuzz_compile.c
What each source reports
OSV No score
Heap-use-after-free in JS_ReadObjectRec
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21532
Crash type: Heap-use-after-free READ 4
Crash state:
JS_ReadObjectRec
JS_ReadObject
fuzz_compile.c
- Record
OSV-2020-1171- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
quickjsOSS-Fuzz |
Listed versions, plus commit ranges 20200316 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1171 is a vulnerability with no CVSS score yet in quickjs, published July 22, 2020. No source lists public exploit code. A source reports a fix.