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CVE-2016-4300 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://blog.talosintel.com/2016/06/the-poisoned-archives.html CERT/CC, CVE Exploit  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1844.html CERT/CC, CVE Third Party Advisory 
http://www.debian.org/security/2016/dsa-3657 CERT/CC, CVE
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html CERT/CC, CVE
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html CERT/CC, CVE
http://www.securityfocus.com/bid/91326 CERT/CC, CVE Third Party Advisory  VDB Entry 
http://www.talosintel.com/reports/TALOS-2016-0152/ CERT/CC, CVE Exploit  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1348439 CERT/CC, CVE Issue Tracking 
https://github.com/libarchive/libarchive/commit/e79ef306afe332faf22e9b442a2c6b59cb175573 CERT/CC, CVE Issue Tracking  Patch  Third Party Advisory 
https://github.com/libarchive/libarchive/issues/718 CERT/CC, CVE Issue Tracking  Patch  Third Party Advisory 
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00062&languageid=en-fr CERT/CC, CVE
https://security.gentoo.org/glsa/201701-03 CERT/CC, CVE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-4300
NVD Published Date:
09/21/2016
NVD Last Modified:
04/12/2025
Source:
CERT/CC