ghostscript: Ghostscript GhostPDL 9.50 through 9.54.0 has a heap-based buffer overflow in sampled_data_finish (called from sampled...
CVE-2021-45949 is fixed in 4 products on 1 platform, first by ghostscript 9.26~dfsg+0-0ubuntu0.18.04.15, released December 31, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Ghostscript GhostPDL 9.50 through 9.54.0 has a heap-based buffer overflow in sampled_data_finish (called from sampled_data_continue and interp).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ghostscript · Debian 12.15 (bookworm) | 9.55.0~dfsg-1 | DEBIAN-CVE-2021-45949 | Jan 1, 2022 |
| ghostscript · Debian 13.5 (trixie) | 9.55.0~dfsg-1 | DEBIAN-CVE-2021-45949 | Jan 1, 2022 |
| ghostscript · Debian 14 | 9.55.0~dfsg-1 | DEBIAN-CVE-2021-45949 | Jan 1, 2022 |
| ghostscript · Ubuntu 18.04.6 LTS (bionic) | 9.26~dfsg+0-0ubuntu0.18.04.15 | ghostscript 9.26~dfsg+0-0ubuntu0.18.04.15 | Dec 31, 2021 |
| ghostscript · Ubuntu 20.04 LTS (focal) | 9.50~dfsg-5ubuntu4.5 | ghostscript 9.50~dfsg-5ubuntu4.5 | Dec 31, 2021 |
| ghostscript-x · Ubuntu 18.04.6 LTS (bionic) | 9.26~dfsg+0-0ubuntu0.18.04.15 | ghostscript-x 9.26~dfsg+0-0ubuntu0.18.04.15 | Dec 31, 2021 |
| ghostscript-x · Ubuntu 20.04 LTS (focal) | 9.50~dfsg-5ubuntu4.5 | ghostscript-x 9.50~dfsg-5ubuntu4.5 | Dec 31, 2021 |
| libgs9 · Ubuntu 18.04.6 LTS (bionic) | 9.26~dfsg+0-0ubuntu0.18.04.15 | libgs9 9.26~dfsg+0-0ubuntu0.18.04.15 | Dec 31, 2021 |
| libgs9 · Ubuntu 20.04 LTS (focal) | 9.50~dfsg-5ubuntu4.5 | libgs9 9.50~dfsg-5ubuntu4.5 | Dec 31, 2021 |
| libgs9-common · Ubuntu 18.04.6 LTS (bionic) | 9.26~dfsg+0-0ubuntu0.18.04.15 | libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.15 | Dec 31, 2021 |
| libgs9-common · Ubuntu 20.04 LTS (focal) | 9.50~dfsg-5ubuntu4.5 | libgs9-common 9.50~dfsg-5ubuntu4.5 | Dec 31, 2021 |
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