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libarchive: use-after-free in archive_read_format_rar_read_data when there is an error in the decompression of an archive entry

🗓️ 22 Jan 2020 14:26:44Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Libarchive use after free in rar reader on decompression error may allow remote denial of service or code execution.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64bsdcpio0:3.1.2-14.el7_7bsdcpio-0:3.1.2-14.el7_7.ppc64.rpm
Red Hat Enterprise Linux7ppc64lebsdcpio0:3.1.2-14.el7_7bsdcpio-0:3.1.2-14.el7_7.ppc64le.rpm
Red Hat Enterprise Linux7s390xbsdcpio0:3.1.2-14.el7_7bsdcpio-0:3.1.2-14.el7_7.s390x.rpm
Red Hat Enterprise Linux7x86_64bsdcpio0:3.1.2-14.el7_7bsdcpio-0:3.1.2-14.el7_7.x86_64.rpm
Red Hat Enterprise Linux7ppc64bsdtar0:3.1.2-14.el7_7bsdtar-0:3.1.2-14.el7_7.ppc64.rpm
Red Hat Enterprise Linux7ppc64lebsdtar0:3.1.2-14.el7_7bsdtar-0:3.1.2-14.el7_7.ppc64le.rpm
Red Hat Enterprise Linux7s390xbsdtar0:3.1.2-14.el7_7bsdtar-0:3.1.2-14.el7_7.s390x.rpm
Red Hat Enterprise Linux7x86_64bsdtar0:3.1.2-14.el7_7bsdtar-0:3.1.2-14.el7_7.x86_64.rpm
Red Hat Enterprise Linux7ppclibarchive0:3.1.2-14.el7_7libarchive-0:3.1.2-14.el7_7.ppc.rpm
Red Hat Enterprise Linux7ppc64libarchive0:3.1.2-14.el7_7libarchive-0:3.1.2-14.el7_7.ppc64.rpm
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25 Jun 2026 10:55Current
6.9Medium risk
Vulners AI Score6.9
CVSS 25
CVSS 3.17.5
EPSS0.0404
4