CVE-2018-20523

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Xiaomi Stock Browser 10.2.4.g on Xiaomi Redmi Note 5 Pro devices and other Redmi Android phones allows content provider injection. In other words, a third-party application can read the user's cleartext browser history via an app.provider.query content://com.android.browser.searchhistory/searchhistory request.
Overview
  • CVE ID
  • CVE-2018-20523
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-07T16:29:00
  • Last Modified Date
  • 2022-04-19T15:36:16
Weakness Enumerations
CWE URL
CWE-77 http://cwe.mitre.org/data/definitions/77.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:mi:stock_browser:10.2.4g:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:mi:redmi_7_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_7:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_7_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_7:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_6_pro_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_6_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_6_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_6:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_6a_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_6a:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_s2_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_s2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_5_pro_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_5_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_k20_pro_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_k20_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_k20_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_k20:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_7a_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_7a:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_go_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_go:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_5_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_y3_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_y3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_7s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_7s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_s2_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_s2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_4a_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_4a:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_4_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_4:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_5_plus_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_5_plus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mi:redmi_note_5a_prime_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mi:redmi_note_5a_prime:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://vishwarajbhattrai.wordpress.com/2019/03/22/content-provider-injection-in-xiaomi-stock-browser Exploit Third Party Advisory
https://sec.xiaomi.com Broken Link Vendor Advisory
http://packetstormsecurity.com/files/163796/Xiaomi-10.2.4.g-Information-Disclosure.html Exploit Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20523
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20523
History
Created Old Value New Value Data Type Notes
2022-05-10 15:41:23 Added to TrackCVE
2022-12-03 21:49:44 2019-06-07T16:29Z 2019-06-07T16:29:00 CVE Published Date updated
2022-12-03 21:49:44 2022-04-19T15:36:16 CVE Modified Date updated
2022-12-03 21:49:44 Analyzed Vulnerability Status updated