Описание
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted H.265 bitstream can cause an out-of-bounds array write in decoder_context::process_reference_picture_set() (libde265/decctx.cc:1376). The root cause is a missing aggregate bound check on predicted short-term reference picture set entries. Individual list sizes are validated, but the combined count after predicted RPS construction can exceed the 16-entry PocStFoll array, writing at index 16. Version 1.0.20 patches the issue.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps-legacy/xenial | released | 1.0.2-2ubuntu0.16.04.1~esm6 |
| esm-apps/bionic | released | 1.0.2-2ubuntu0.18.04.1~esm6 |
| esm-apps/focal | released | 1.0.4-1ubuntu0.4+esm2 |
| esm-apps/jammy | released | 1.0.8-1ubuntu0.3+esm2 |
| esm-apps/resolute | released | 1.0.16-1ubuntu0.1~esm1 |
| jammy | needed | |
| noble | released | 1.0.15-1ubuntu0.1 |
| questing | ignored | end of life, was needs-triage |
| resolute | needed |
Показывать по
7.1 High
CVSS3
Связанные уязвимости
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted H.265 bitstream can cause an out-of-bounds array write in `decoder_context::process_reference_picture_set()` (`libde265/decctx.cc:1376`). The root cause is a missing aggregate bound check on predicted short-term reference picture set entries. Individual list sizes are validated, but the combined count after predicted RPS construction can exceed the 16-entry `PocStFoll` array, writing at index 16. Version 1.0.20 patches the issue.
libde265 is an open source implementation of the h.265 video codec. Pr ...
7.1 High
CVSS3