CVE-2022-31796
Summary
| CVE | CVE-2022-31796 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-06-02 14:15:00 UTC |
| Updated | 2022-06-13 14:24:00 UTC |
| Description | libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be different between allocation and use. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| heap-overflow in HierarchicalBitmapRequester::FetchRegion · Issue #71 · thorfdbg/libjpeg · GitHub | MISC | github.com | |
| The code now checks for consistency of the MCU sizes across · thorfdbg/libjpeg@187035b · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 184611 Debian Security Update for libjpeg (CVE-2022-31796)