PT-2019-6291 · Google · Android

Published 2019-11-13 · Updated 2021-07-21 · CVE-2019-2205

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Description The issue is related to a possible memory corruption due to a use after free in the ProxyResolverV8::SetPacScript function. This could lead to remote code execution with no additional execution privileges needed. User interaction is not required for exploitation.

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

Exploit

Fix

Use After Free

Memory Corruption

Weakness Enumeration

CWE-416

CWE-787

Related Identifiers

BDU:2022-07032

CVE-2019-2205

Affected Products

Android

References · 7

• 🔥 https://github.com/aemmitt-ns/pacpoc · Exploit
• https://osv.dev/vulnerability/CVE-2019-2205 · Vendor Advisory
• https://source.android.com/security/bulletin/2019-11-01 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07032 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2205 · Security Note
• https://vuldb.com/?id.145523 · Note
• https://source.android.com/docs/security/bulletin/2019-11-01 · Note