medium5.3
CVE-2025-9300
A vulnerability was found in saitoha libsixel up to 1.10.3.
Impact
A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixel_debug_print_palette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is identified as 316c086e79d66b62c0c4bc66229ee894e4fdb7d1. Applying a patch is advised to resolve this issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Saitoha | Libsixel | before 1.8.7 |
Weakness classification
References
- NVD record
- CVE.org record
- https://drive.google.com/file/d/1IIvvRFgUQZcySqeoqXXhsxd0HZCjClJ7/view?usp=sharing
- https://github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1
- https://github.com/saitoha/libsixel/issues/200
- https://github.com/saitoha/libsixel/issues/200#issuecomment-3178785635
- https://vuldb.com/?ctiid.320905
- https://vuldb.com/?id.320905
- https://vuldb.com/?submit.632366
- https://github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1
- https://github.com/saitoha/libsixel/issues/200
- https://github.com/saitoha/libsixel/issues/200#issuecomment-3178785635
- https://vuldb.com/?submit.632366