CVE-2020-21598
libde265-0: libde265 v1.0.4 contains a heap buffer overflow in the ff_hevc_put_unweighted_pred_8_sse function, which can be explo...
CVE-2020-21598 is fixed in 2 products on 1 platform, first by libde265-0 1.0.4-1ubuntu0.1, released January 10, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0181
78th percentile
libde265 v1.0.4 contains a heap buffer overflow in the ff_hevc_put_unweighted_pred_8_sse function, which can be exploited via a crafted a file.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libde265-0 · Ubuntu 20.04 LTS (focal) | 1.0.4-1ubuntu0.1 | libde265-0 1.0.4-1ubuntu0.1 | Jan 10, 2022 |
| libde265-examples · Ubuntu 20.04 LTS (focal) | 1.0.4-1ubuntu0.1 | libde265-examples 1.0.4-1ubuntu0.1 | Jan 10, 2022 |
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