Description (CNA)
Vim is an open source, command line text editor. From 9.2.0469 until 9.2.0843, popup_mark_opacity_zindex() in src/popupwin.c can use a negative w_winrow for a text-property-anchored popup with clipwindow and opacity, indexing before the screen array instead of accounting for w_popup_topoff and causing an out-of-bounds read and conditional write. This issue is fixed in version 9.2.0843.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| vim / vim | affected >= 9.2.0469, < 9.2.0843 |
CWE
CWE-124, CWE-125
References
- https://github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4
- https://github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4
ADP enrichment
No English description supplied.
No references supplied.