CVEvulnerability
CVE-2020-23545
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Description
IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ReadXPM_W+0x0000000000000531.
Affected configurations
• irfanview irfanview 4.54
References
- https://github.com/nhiephon/Research/blob/master/Irfanview/0x0000000000000531.MD Third Party Advisory
- https://github.com/nhiephon/Research/blob/master/README.md Third Party Advisory
- https://www.irfanview.com/plugins.htm Release Notes, Vendor Advisory
- https://github.com/nhiephon/Research/blob/master/Irfanview/0x0000000000000531.MD Third Party Advisory
- https://github.com/nhiephon/Research/blob/master/README.md Third Party Advisory
- https://www.irfanview.com/plugins.htm Release Notes, Vendor Advisory