CVE-2016-1819

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
Use-after-free vulnerability in the IOAccelContext2::clientMemoryForType method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1817 and CVE-2016-1818.
Overview
  • CVE ID
  • CVE-2016-1819
  • Assigner
  • product-security@apple.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2016-05-20T10:59:32
  • Last Modified Date
  • 2019-03-25T17:39:32
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* 1 OR 9.2.1
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 9.3.2
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* 1 OR 10.11.5
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* 1 OR 2.2.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://support.apple.com/HT206566 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00003.html Mailing List Vendor Advisory
https://support.apple.com/HT206567 Vendor Advisory
https://support.apple.com/HT206568 Vendor Advisory
https://support.apple.com/HT206564 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html Mailing List Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html Mailing List Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html Mailing List Vendor Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=772 Exploit Third Party Advisory
http://packetstormsecurity.com/files/137396/OS-X-Kernel-Use-After-Free-From-IOAcceleratorFamily2-Bad-Locking.html Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/90694 Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/39928/ Exploit Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035890 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-1819
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1819
History
Created Old Value New Value Data Type Notes
2022-05-10 17:45:21 Added to TrackCVE
2022-12-02 09:35:05 2016-05-20T10:59Z 2016-05-20T10:59:32 CVE Published Date updated
2022-12-02 09:35:05 2019-03-25T17:39:32 CVE Modified Date updated
2022-12-02 09:35:05 Analyzed Vulnerability Status updated