Описание
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | code not present |
| esm-apps/noble | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | not-affected | code not present |
| plucky | not-affected | code not present |
| questing | not-affected | code not present |
| upstream | released |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | not-affected | code not present |
| plucky | not-affected | code not present |
| questing | not-affected | code not present |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| jammy | DNE | |
| noble | DNE | |
| plucky | DNE | |
| questing | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1.6.53-1 |
| esm-apps/xenial | released | 1.6.20-2ubuntu0.1~esm3 |
| esm-infra/bionic | released | 1.6.34-1ubuntu0.18.04.2+esm2 |
| esm-infra/focal | released | 1.6.37-2ubuntu0.1~esm2 |
| jammy | released | 1.6.37-3ubuntu0.3 |
| noble | released | 1.6.43-5ubuntu0.3 |
| plucky | released | 1.6.47-1.1ubuntu0.3 |
| questing | released | 1.6.50-1ubuntu0.3 |
| upstream | released | 1.6.52-1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | not-affected | code not present |
| plucky | ignored | end of life, was needs-triage |
| questing | not-affected | code not present |
| upstream | needs-triage |
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Ссылки на источники
EPSS
7.1 High
CVSS3
Связанные уязвимости
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later.
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later.
LIBPNG has an out-of-bounds read in png_image_read_composite
LIBPNG is a reference library for use in applications that read, creat ...
EPSS
7.1 High
CVSS3