Описание
The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibTIFF 4.0.2 and earlier does not properly initialize the T2P context struct pointer in certain error conditions, which allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers a heap-based buffer overflow.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 4.0.2-1ubuntu2 |
| hardy | released | 3.8.2-7ubuntu3.13 |
| lucid | released | 3.9.2-2ubuntu0.10 |
| natty | released | 3.9.4-5ubuntu6.3 |
| oneiric | released | 3.9.5-1ubuntu1.3 |
| precise | released | 3.9.5-2ubuntu1.2 |
| upstream | released | 3.9.6-7 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | no binary |
| hardy | DNE | |
| lucid | DNE | |
| natty | DNE | |
| oneiric | DNE | |
| precise | DNE | |
| upstream | released | 4.0.2-2 |
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EPSS
6.8 Medium
CVSS2
Связанные уязвимости
The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibTIFF 4.0.2 and earlier does not properly initialize the T2P context struct pointer in certain error conditions, which allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers a heap-based buffer overflow.
The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibTIFF 4.0.2 and earlier does not properly initialize the T2P context struct pointer in certain error conditions, which allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers a heap-based buffer overflow.
The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibT ...
The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibTIFF 4.0.2 and earlier does not properly initialize the T2P context struct pointer in certain error conditions, which allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers a heap-based buffer overflow.
EPSS
6.8 Medium
CVSS2