CVE-2021-4022

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Source
https://cve.org/CVERecord?id=CVE-2021-4022
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4022.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4022
Published
2022-08-25T18:15:09.443Z
Modified
2026-07-09T01:08:00.869521Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in rizin. The bug involves an ELF64 binary for the HPPA architecture. When a specially crafted binarygets analysed by rizin, it causes rizin to crash by freeing an uninitialized (and potentially user controlled, depending on the build) memory address.

References

Affected packages

Git / github.com/rizinorg/rizin

Affected ranges

Type
GIT
Repo
https://github.com/rizinorg/rizin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6ef55aa63a563864774f4777dcd1a69933b62a72
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.3.1"
        }
    ]
}

Affected versions

0.*
0.1.0
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.2.0
v0.2.1
v0.3.0
v0.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4022.json"