CVE-2018-9424 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 86.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedNov 19
Latest updateNov 20

Description

In CryptoPlugin::decrypt of CryptoPlugin.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/android8
▶NVDgoogle/android8.0, 8.1+1

🔴Vulnerability Details

1
GHSA
GHSA-8mmp-cwxx-jp88: In CryptoPlugin::decrypt of CryptoPlugin↗2024-11-20
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📋Vendor Advisories

1
Android
CVE-2018-9424: Android Security Bulletin 2018-07-01 CVE: CVE-2018-9424 Severity: HIGH Type: EoP Affected AOSP versions: 8↗2018-07-01
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