CVE-2020-21596

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Source
https://cve.org/CVERecord?id=CVE-2020-21596
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-21596.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-21596
Downstream
Published
2021-09-16T22:15:07.743Z
Modified
2026-07-07T08:50:38.338542909Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

libde265 v1.0.4 contains a global buffer overflow in the decodeCABACbit function, which can be exploited via a crafted a file.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                },
                {
                    "introduced": "11.0"
                },
                {
                    "last_affected": "11.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux"
        }
    ]
}
References

Affected packages

Git / github.com/strukturag/libde265

Affected ranges

Type
GIT
Repo
https://github.com/strukturag/libde265
Events
Introduced
d065715fb8792f1559787bdd79c3a5b5a5f9e9a9
Last affected
d065715fb8792f1559787bdd79c3a5b5a5f9e9a9
Database specific 
{
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "1.0.4"
        },
        {
            "last_affected": "1.0.4"
        }
    ],
    "cpe": "cpe:2.3:a:struktur:libde265:1.0.4:*:*:*:*:*:*:*"
}

Affected versions

1.*
1.0.4
v1.*
v1.0.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-21596.json"