CVE-2018-9473

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
In ihevcd_parse_sei_payload of ihevcd_parse_headers.c, there is a possible out-of-bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android Versions: Android-8.0 Android ID: A-65484460
Overview
  • CVE ID
  • CVE-2018-9473
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-10-02T19:29:02
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* 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: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://source.android.com/security/bulletin/2018-10-01, Vendor Advisory
https://android.googlesource.com/platform/external/libhevc/+/9f0fb67540d2259e4930d9bd5f1a1a6fb95af862 Patch Third Party Advisory
http://www.securityfocus.com/bid/105481 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-9473
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9473
History
Created Old Value New Value Data Type Notes
2022-05-10 16:32:05 Added to TrackCVE
2022-12-03 12:46:56 2018-10-02T19:29Z 2018-10-02T19:29:02 CVE Published Date updated
2022-12-03 12:46:56 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 12:46:56 Analyzed Vulnerability Status updated