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CVE-2015-8923

CVE-2015-8923

EPSS 2.9%
The process_extra function in libarchive before 3.2.0 uses the size field and a signed number in an offset, which allows remote attackers to cause a denial of service (crash) via a crafted zip file.
Affected products
n/a · n/a

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References
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.htmlhttp://rhn.redhat.com/errata/RHSA-2016-1844.htmlhttps://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.htmlhttps://github.com/libarchive/libarchive/issues/514https://security.gentoo.org/glsa/201701-03http://www.debian.org/security/2016/dsa-3657http://www.openwall.com/lists/oss-security/2016/06/17/2http://www.openwall.com/lists/oss-security/2016/06/17/5http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlhttp://www.securityfocus.com/bid/91309http://www.ubuntu.com/usn/USN-3033-1