CVE-2021-45429

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Source
https://cve.org/CVERecord?id=CVE-2021-45429
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-45429.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-45429
Downstream
Published
2022-02-04T19:15:08.060Z
Modified
2026-04-12T03:55:33.395789Z
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 Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yrsetconfiguration in yara/libyara/libyara.c, which could cause a Denial of Service.

References

Affected packages

Git / github.com/virustotal/yara

Affected ranges

Type
GIT
Repo
https://github.com/virustotal/yara
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b99a808cf9955090b909c72d6a0da5295c3cbc7c
Database specific 
{
    "cpe": "cpe:2.3:a:virustotal:yara:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.1.3"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

v2.*
v2.0.0
v2.1.0
v3.*
v3.0.0
v3.1.0
v3.10.0
v3.10.0-rc1
v3.11.0
v3.2.0
v3.3.0
v3.4.0
v3.6.0
v3.7.0
v3.8.0
v3.8.1
v3.9.0
v4.*
v4.0.0
v4.0.0-rc1
v4.0.0-rc2
v4.0.0-rc3
v4.0.1
v4.0.2
v4.1.0
v4.1.0-rc1
v4.1.0-rc2
v4.1.1
v4.1.2
v4.1.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-45429.json"