Buffer overflow in the png_decompress_chunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors related to chunk error processing, possibly involving the chunk_name.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libpng | Greg_roelofs | * | 1.2.11 (including) |
| Libpng | Greg_roelofs | 1.2.0 (including) | 1.2.0 (including) |
| Libpng | Greg_roelofs | 1.2.1 (including) | 1.2.1 (including) |
| Libpng | Greg_roelofs | 1.2.2 (including) | 1.2.2 (including) |
| Libpng | Greg_roelofs | 1.2.3 (including) | 1.2.3 (including) |
| Libpng | Greg_roelofs | 1.2.4 (including) | 1.2.4 (including) |
| Libpng | Greg_roelofs | 1.2.5 (including) | 1.2.5 (including) |
| Libpng | Greg_roelofs | 1.2.6 (including) | 1.2.6 (including) |
| Libpng | Greg_roelofs | 1.2.7 (including) | 1.2.7 (including) |
| Libpng | Greg_roelofs | 1.2.7rc1 (including) | 1.2.7rc1 (including) |
| Libpng | Greg_roelofs | 1.2.8 (including) | 1.2.8 (including) |
| Libpng | Greg_roelofs | 1.2.9 (including) | 1.2.9 (including) |
| Libpng | Greg_roelofs | 1.2.10 (including) | 1.2.10 (including) |