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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3402

An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file. Affects all versions before libyara 4.0.4

Exploit prediction scoring system (EPSS) score

EPSS Score 0.011

EPSS Ranking 76.6%

CVSS Severity

CVSS v3 Score 9.1

CVSS v2 Score 6.4

References

Products affected by CVE-2021-3402

Virustotal » Yara » Version: N/A

cpe:2.3:a:virustotal:yara:-
Virustotal » Yara » Version: 1.7.1

cpe:2.3:a:virustotal:yara:1.7.1
Virustotal » Yara » Version: 1.7.2

cpe:2.3:a:virustotal:yara:1.7.2
Virustotal » Yara » Version: 2.0.0

cpe:2.3:a:virustotal:yara:2.0.0
Virustotal » Yara » Version: 2.1.0

cpe:2.3:a:virustotal:yara:2.1.0
Virustotal » Yara » Version: 3.0.0

cpe:2.3:a:virustotal:yara:3.0.0
Virustotal » Yara » Version: 3.1.0

cpe:2.3:a:virustotal:yara:3.1.0
Virustotal » Yara » Version: 3.10.0

cpe:2.3:a:virustotal:yara:3.10.0
Virustotal » Yara » Version: 3.11.0

cpe:2.3:a:virustotal:yara:3.11.0
Virustotal » Yara » Version: 3.2.0

cpe:2.3:a:virustotal:yara:3.2.0
Virustotal » Yara » Version: 3.3.0

cpe:2.3:a:virustotal:yara:3.3.0
Virustotal » Yara » Version: 3.4.0

cpe:2.3:a:virustotal:yara:3.4.0
Virustotal » Yara » Version: 3.5.0

cpe:2.3:a:virustotal:yara:3.5.0
Virustotal » Yara » Version: 3.6.0

cpe:2.3:a:virustotal:yara:3.6.0
Virustotal » Yara » Version: 3.6.1

cpe:2.3:a:virustotal:yara:3.6.1
Virustotal » Yara » Version: 3.6.2

cpe:2.3:a:virustotal:yara:3.6.2
Virustotal » Yara » Version: 3.6.3

cpe:2.3:a:virustotal:yara:3.6.3
Virustotal » Yara » Version: 3.7.0

cpe:2.3:a:virustotal:yara:3.7.0
Virustotal » Yara » Version: 3.7.1

cpe:2.3:a:virustotal:yara:3.7.1
Virustotal » Yara » Version: 3.8.0

cpe:2.3:a:virustotal:yara:3.8.0
Virustotal » Yara » Version: 3.8.1

cpe:2.3:a:virustotal:yara:3.8.1
Virustotal » Yara » Version: 3.9.0

cpe:2.3:a:virustotal:yara:3.9.0
Virustotal » Yara » Version: 4.0.0

cpe:2.3:a:virustotal:yara:4.0.0
Virustotal » Yara » Version: 4.0.1

cpe:2.3:a:virustotal:yara:4.0.1
Virustotal » Yara » Version: 4.0.2

cpe:2.3:a:virustotal:yara:4.0.2
Virustotal » Yara » Version: 4.0.3

cpe:2.3:a:virustotal:yara:4.0.3
Fedoraproject » Fedora » Version: 33

cpe:2.3:o:fedoraproject:fedora:33
Fedoraproject » Fedora » Version: 34

cpe:2.3:o:fedoraproject:fedora:34

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3402

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