VulnerabilityModified
CVE-2020-21596
libde265 v1.0.4 contains a global buffer overflow in the decode_CABAC_bit function, which can be exploited via a crafted a file.
MEDIUM 6.5EPSS 1.49%
Does this matter?
Lower severity and a low EPSS score (1.49%). Track it; it rarely justifies an emergency change on its own.
Description
libde265 v1.0.4 contains a global buffer overflow in the decode_CABAC_bit function, which can be exploited via a crafted a file.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.49% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- struktur/libde265 · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/strukturag/libde265/issues/236Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00020.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5346Third Party Advisory
- https://github.com/strukturag/libde265/issues/236Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00020.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5346Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.