libopusfile0: A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile...
CVE-2022-47021 is fixed in 2 products on 1 platform, first by libopusfile0 0.9+20170913-1ubuntu0.18.04.1~esm1, released January 20, 2023. It is not reported as exploited. Patch Radar priority: High.
A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libopusfile0 · Ubuntu 18.04.6 LTS (bionic) | 0.9+20170913-1ubuntu0.18.04.1~esm1 | libopusfile0 0.9+20170913-1ubuntu0.18.04.1~esm1 | Jan 20, 2023 |
| libopusfile0 · Ubuntu 20.04 LTS (focal) | 0.9+20170913-1ubuntu0.20.04.1~esm1 | libopusfile0 0.9+20170913-1ubuntu0.20.04.1~esm1 | Jan 20, 2023 |
| libopusfile0 · Ubuntu 22.04.1 LTS (jammy) | 0.9+20170913-1.1ubuntu0.1~esm1 | libopusfile0 0.9+20170913-1.1ubuntu0.1~esm1 | Jan 20, 2023 |
| opusfile · Debian 12.15 (bookworm) | 0.12-4 | DEBIAN-CVE-2022-47021 | Jan 20, 2023 |
| opusfile · Debian 13.5 (trixie) | 0.12-4 | DEBIAN-CVE-2022-47021 | Jan 20, 2023 |
| opusfile · Debian 14 | 0.12-4 | DEBIAN-CVE-2022-47021 | Jan 20, 2023 |
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