CVE-2018-9452

Description

In getOffsetForHorizontal of Layout.java, there is a possible application hang due to a slow width calculation. This could lead to remote denial of service if a contact with many hidden unicode characters were sent to the device and used by a local app, with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0 Android ID: A-78464361

Scores

Weaknesses (CWE)

• CWE-20

European references

• ENISA EUVD · EUVD-2018-21046
• GCVE · GCVE-0-2018-9452

CERT-FR advisories

• CERTFR-2018-AVI-465 — Multiples vulnérabilités dans Google Android · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
• cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
• cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
• cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
• cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*

Affected products

References

• https://android.googlesource.com/platform/frameworks/base/+/3b6f84b77c30ec0bab5147b0cffc192c86ba2634
• https://source.android.com/security/bulletin/2018-10-01%2C
• http://www.securityfocus.com/bid/105484
• https://android.googlesource.com/platform/frameworks/base/+/54f661b16b308cf38d1b9703214591c0f83df64d%2C

Sources