Out-of-bounds Read in Google Android
CVE-2020-0093
In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132
Vulnerability class: Buffer Overflow
EPSS: 0.003 (22.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Google Android — versions 8.0, 8.1, 9.0
- Libexif_project Libexif
- Canonical Ubuntu_linux — versions 12.04, 14.04, 16.04
- Debian Debian_linux — versions 8.0
- Opensuse Leap — versions 15.1
- N/a Android — versions Android-8.0 Android-8.1 Android-9 Android-10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@android.com (Patch, x_refsource_MISC, Vendor Advisory)
- security@android.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- security@android.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- security@android.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- security@android.com (vendor-advisory, Patch, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2020-0093?
- CVE-2020-0093 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 5.0/10. Published 2020-05-14.
- How severe is CVE-2020-0093?
- Medium severity. CVSS v3 base score is 5.0 out of 10.
- Is CVE-2020-0093 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.