PT-2020-11581 · Google · Android

Published 2020-07-01 · Updated 2021-07-21 · CVE-2020-0224

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 10

Description The issue is related to a possible out of bounds write due to type confusion in the FastKeyAccumulator::GetKeysSlow function. This could lead to remote code execution when processing a proxy configuration, with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions 8.0 through 10, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Type Confusion

Memory Corruption

Weakness Enumeration

CWE-843

CWE-787

Related Identifiers

ASB-A-147664838

CVE-2020-0224

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2020-07-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0224 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0224 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-147664838 · Vendor Advisory
• https://android.googlesource.com/platform/external/chromium-libpac/+/59645d5417eaf1f79edfc2b800c94638965f4e38 · Note
• https://android.googlesource.com/platform/external/v8/+/0815eb32f379006135b36c574d7a283dfb3620f6 · Note