CVEvulnerability
CVE-2022-31796
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-06-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
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.
Affected configurations
• jpeg libjpeg 1.63
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://github.com/thorfdbg/libjpeg/commit/187035b9726710b4fe11d565c7808975c930895d Patch, Third Party Advisory
- https://github.com/thorfdbg/libjpeg/issues/71 Third Party Advisory
- https://github.com/thorfdbg/libjpeg/commit/187035b9726710b4fe11d565c7808975c930895d Patch, Third Party Advisory
- https://github.com/thorfdbg/libjpeg/issues/71 Third Party Advisory