Описание
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| precise/esm | not-affected | code not present |
| trusty | not-affected | code not present |
| trusty/esm | not-affected | code not present |
| upstream | needs-triage | |
| xenial | not-affected | code not present |
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| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 1.6.34-1ubuntu0.17.10.1 |
| bionic | released | 1.6.34-1ubuntu0.18.04.1 |
| devel | not-affected | 1.6.34-2 |
| esm-apps/xenial | not-affected | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | released | 1.6.34-1ubuntu0.18.04.1 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 1.6.34-2 |
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EPSS
4.3 Medium
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_c ...
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.
EPSS
4.3 Medium
CVSS2
6.5 Medium
CVSS3