CVEvulnerability
CVE-2016-2334
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-12-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.
Affected configurations
• 7-zip 7-zip (<= 15.14)
• fedoraproject fedora 23
• fedoraproject fedora 24
• oracle solaris
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html Exploit, Third Party Advisory
- http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html blog.talosintelligence.com
- http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html Patch, Third Party Advisory
- http://www.securityfocus.com/bid/90531 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035876 Third Party Advisory, VDB Entry
- http://www.talosintel.com/reports/TALOS-2016-0093/ Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/201701-27 security.gentoo.org
- http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html Exploit, Third Party Advisory
- http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html blog.talosintelligence.com
- http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html Patch, Third Party Advisory
- http://www.securityfocus.com/bid/90531 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035876 Third Party Advisory, VDB Entry
- http://www.talosintel.com/reports/TALOS-2016-0093/ Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/201701-27 security.gentoo.org