CVE-2020-21604: Buffer Overflow
Published Sep 16, 2021
·Updated
Last updated 24 July 2024
Other sources
libde265 v1.0.4 contains a heap buffer overflow fault in the mmloadlepi64 function, which can be exploited via a crafted a file.
Affected Software
2 affected componentsFixes available
debian/libde265
1.0.11-0+deb11u31.0.11-0+deb11u11.0.11-1+deb12u21.0.15-1
struktur libde265=1.0.4
Event History
Sep 16, 2021
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Jan 30, 2024
Data Sourced
via Launchpad·08:52 PM
Description
Sep 14, 2024
Data Sourced
via Ubuntu·09:27 PM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2020-21604?
CVE-2020-21604 is classified as a critical vulnerability due to its potential for a heap buffer overflow exploit.
2
How do I fix CVE-2020-21604?
To fix CVE-2020-21604, upgrade libde265 to version 1.0.11-0+deb11u3, 1.0.11-0+deb11u1, 1.0.11-1+deb12u2, or 1.0.15-1.
3
Which software versions are affected by CVE-2020-21604?
CVE-2020-21604 affects libde265 version 1.0.4.
4
Can CVE-2020-21604 be exploited through file types?
Yes, CVE-2020-21604 can be exploited through crafted files.
5
Who maintains the libde265 package affected by CVE-2020-21604?
The libde265 package affected by CVE-2020-21604 is maintained by the Debian project.