Description (CNA)
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built with libultrahdr support can incorrectly size an output buffer in libvips/foreign/uhdrsave.c within vips_foreign_save_uhdr_set_raw_hdr when a pipeline enlarges an incoming JPEG to a very large output before encoding a gain map through VipsForeignSaveUhdr. The undersized allocation can cause a heap buffer over-read that may disclose adjacent data or crash the process. This issue is fixed in version 8.18.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| libvips / libvips | affected < 8.18.3 |
CWE
CWE-126
References
- https://github.com/libvips/libvips/security/advisories/GHSA-h27h-jf9v-m8rg
- https://github.com/libvips/libvips/pull/5039
- https://github.com/libvips/libvips/commit/cff17794f0698a4f47c74bb31c9700b2c83252a8
- https://github.com/libvips/libvips/releases/tag/v8.18.3
ADP enrichment
No English description supplied.
No references supplied.