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7.8Alta

CVE-2021-31566

libarchive Publicada: (hace 4 años)

Descripción

An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.

Debilidad (CWE): CWE-59

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
debian debian linux 10.0
fedoraproject fedora 35
libarchive libarchive < 3.5.2
redhat codeready linux builder —
redhat enterprise linux 8.0
redhat enterprise linux eus 8.6
redhat enterprise linux for ibm z systems 8.0
redhat enterprise linux for ibm z systems eus 8.6
redhat enterprise linux for power little endian 8.0
redhat enterprise linux for power little endian eus 8.6
redhat enterprise linux server aus 8.6
redhat enterprise linux server for power little endian update services for sap solutions 8.6
redhat enterprise linux server tus 8.6
splunk universal forwarder 8.2.0 – < 8.2.12
— libarchive Fixed in libarchive 3.5.2

Referencias y parches

Coincidencias CPE (NVD) (16)
  • cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* < 3.5.2
  • cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* ≥ 8.2.0 < 8.2.12
  • cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* ≥ 9.0.0 < 9.0.6
  • cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*

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