Vulnerability Details CVE-2016-4300
Integer overflow in the read_SubStreamsInfo function in archive_read_support_format_7zip.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a 7zip file with a large number of substreams, which triggers a heap-based buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.024
EPSS Ranking 84.2%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- http://blog.talosintel.com/2016/06/the-poisoned-archives.html
- http://rhn.redhat.com/errata/RHSA-2016-1844.html
- http://www.debian.org/security/2016/dsa-3657
- http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.securityfocus.com/bid/91326
- http://www.talosintel.com/reports/TALOS-2016-0152/
- https://bugzilla.redhat.com/show_bug.cgi?id=1348439
- https://github.com/libarchive/libarchive/commit/e79ef306afe332faf22e9b442a2c6b59cb175573
- https://github.com/libarchive/libarchive/issues/718
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00062&languageid=en-fr
- https://security.gentoo.org/glsa/201701-03
- http://blog.talosintel.com/2016/06/the-poisoned-archives.html
- http://rhn.redhat.com/errata/RHSA-2016-1844.html
- http://www.debian.org/security/2016/dsa-3657
- http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.securityfocus.com/bid/91326
- http://www.talosintel.com/reports/TALOS-2016-0152/
- https://bugzilla.redhat.com/show_bug.cgi?id=1348439
- https://github.com/libarchive/libarchive/commit/e79ef306afe332faf22e9b442a2c6b59cb175573
- https://github.com/libarchive/libarchive/issues/718
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00062&languageid=en-fr
- https://security.gentoo.org/glsa/201701-03
Products affected by CVE-2016-4300
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cpe:2.3:a:libarchive:libarchive:-
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cpe:2.3:a:libarchive:libarchive:2.6.0
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cpe:2.3:a:libarchive:libarchive:2.6.1
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cpe:2.3:a:libarchive:libarchive:2.6.2
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cpe:2.3:a:libarchive:libarchive:2.7.0
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cpe:2.3:a:libarchive:libarchive:2.7.1
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cpe:2.3:a:libarchive:libarchive:2.8.0
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cpe:2.3:a:libarchive:libarchive:2.8.1
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cpe:2.3:a:libarchive:libarchive:2.8.2
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cpe:2.3:a:libarchive:libarchive:2.8.3
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cpe:2.3:a:libarchive:libarchive:2.8.4
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cpe:2.3:a:libarchive:libarchive:2.8.5
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cpe:2.3:a:libarchive:libarchive:3.0.0a
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cpe:2.3:a:libarchive:libarchive:3.0.1b
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cpe:2.3:a:libarchive:libarchive:3.0.2
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cpe:2.3:a:libarchive:libarchive:3.0.3
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cpe:2.3:a:libarchive:libarchive:3.0.4
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cpe:2.3:a:libarchive:libarchive:3.1.0
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cpe:2.3:a:libarchive:libarchive:3.1.1
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cpe:2.3:a:libarchive:libarchive:3.1.2
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cpe:2.3:a:libarchive:libarchive:3.1.900a
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cpe:2.3:a:libarchive:libarchive:3.1.901a
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cpe:2.3:a:libarchive:libarchive:3.2.0
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cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
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cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0
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cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2
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cpe:2.3:o:redhat:enterprise_linux_server:7.0
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cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2
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cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2
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cpe:2.3:o:redhat:enterprise_linux_workstation:7.0