CVE-2019-2126

CVSS V2 High 9.3 CVSS V3 High 8.8
Description
In ParseContentEncodingEntry of mkvparser.cc, there is a possible double free due to a missing reset of a freed pointer. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-127702368.
Overview
  • CVE ID
  • CVE-2019-2126
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-08-20T20:15:12
  • Last Modified Date
  • 2023-03-29T16:24:10
Weakness Enumerations
CWE URL
CWE-415 http://cwe.mitre.org/data/definitions/415.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* 1 OR
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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/2019-08-01 Vendor Advisory
https://usn.ubuntu.com/4199-1/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U2IIA3RSYABBUCFIHXIRVUT5CTJVWWZ6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQSTK442ATWJOR4TU3MR6C3N5A6NDFFN/
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00049.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-2126
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2126
History
Created Old Value New Value Data Type Notes
2022-05-10 16:58:43 Added to TrackCVE
2022-12-04 01:27:35 2019-08-20T20:15Z 2019-08-20T20:15:12 CVE Published Date updated
2022-12-04 01:27:35 2019-11-25T16:15:14 CVE Modified Date updated
2022-12-04 01:27:35 Modified Vulnerability Status updated
2022-12-31 00:11:03 Modified Undergoing Analysis Vulnerability Status updated
2023-03-31 06:10:23 2023-03-29T16:24:10 CVE Modified Date updated
2023-03-31 06:10:23 Undergoing Analysis Analyzed Vulnerability Status updated