by Kastro
Paper/Archive/CVE-2020-0452

CVE-2020-0452

google_android — In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow.

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 88.6.886 × 2017.7No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731

Affected

ProductAffectedFixed inSource
AndroidAndroid-8.1 Android-9 Android-10 Android-11 Android-8.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsource.android.com/security/bulletin/2020-11-01advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7advisorysecurity.gentoo.org/glsa/202011-19advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN