CVE-2016-4300
on github
Published
Severity
CVSS v3:
7.8 HIGH
CVSS v2:
6.8 MEDIUM
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.
References
- https://github.com/libarchive/libarchive/commit/e79ef306afe332faf22e9b442a2c6b59cb175573
- http://rhn.redhat.com/errata/RHSA-2016-1844.html
- http://www.talosintel.com/reports/TALOS-2016-0152/
- http://blog.talosintel.com/2016/06/the-poisoned-archives.html
- https://github.com/libarchive/libarchive/issues/718
- http://www.securityfocus.com/bid/91326
- https://bugzilla.redhat.com/show_bug.cgi?id=1348439
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00062&languageid=en-fr
- https://security.gentoo.org/glsa/201701-03
- http://www.debian.org/security/2016/dsa-3657
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* | n/a | 3.2.0 (including) | * |
| cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* | n/a | n/a | 7.0 |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:* | n/a | n/a | 7.2 |
| cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* | n/a | n/a | 7.0 |
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | n/a | n/a | 7.0 |
| cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* | n/a | n/a | 7.0 |
| cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:* | n/a | n/a | 7.2 |
| cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:* | n/a | n/a | 7.2 |