Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-2334

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.

Published

2016-12-13T22:59:00.167

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	7-zip	7-zip	≤ 15.14	Yes
Operating System	fedoraproject	fedora	23	Yes
Operating System	fedoraproject	fedora	24	Yes
Operating System	oracle	solaris	*	Yes

References

http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html Exploit, Third Party Advisory ([email protected])
http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html ([email protected])
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/90531 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1035876 Third Party Advisory, VDB Entry ([email protected])
http://www.talosintel.com/reports/TALOS-2016-0093/ Exploit, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/ ([email protected])
https://security.gentoo.org/glsa/201701-27 ([email protected])
http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/90531 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1035876 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.talosintel.com/reports/TALOS-2016-0093/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201701-27 (af854a3a-2127-422b-91ae-364da2661108)