CVE-2021-3402
CVE-2021-3402
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 2.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
14 may 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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
Productos afectados
n/a · libyara¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://bugzilla.redhat.com/show_bug.cgi?id=1930175https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKNXSH5ERG6NELTXCYVJLUPJJJ2TNEBD/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XXM224OLGI6KAOROLDPPGGCZ2OQVQ6HH/https://www.openwall.com/lists/oss-security/2021/01/29/2https://www.x41-dsec.de/lab/advisories/x41-2021-001-yara/