CVE-2021-33453

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Source
https://cve.org/CVERecord?id=CVE-2021-33453
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33453.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-33453
Downstream
Published
2022-07-26T13:15:09.253Z
Modified
2026-07-09T00:05:59.387512Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in lrzip version 0.641. There is a use-after-free in ucompthread() in stream.c:1538.

References

Affected packages

Git / github.com/ckolivas/lrzip

Affected ranges

Type
GIT
Repo
https://github.com/ckolivas/lrzip
Events
Introduced
465afe830f1432fbccb0e228da1f6e7ed4e79653
Last affected
465afe830f1432fbccb0e228da1f6e7ed4e79653
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0.641"
        },
        {
            "last_affected": "0.641"
        }
    ],
    "cpe": "cpe:2.3:a:long_range_zip_project:long_range_zip:0.641:*:*:*:*:*:*:*",
    "source": "CPE_STRING"
}

Affected versions

0.*
0.641
v0.*
v0.641

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33453.json"