Integer overflow in Google Android
CVE-2020-0198
In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941
Vulnerability class: Integer Overflow
EPSS: 0.043 (90.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Google Android — versions 10.0
- Libexif_project Libexif
- Canonical Ubuntu_linux — versions 12.04, 14.04, 16.04
- Debian Debian_linux — versions 8.0
- Fedoraproject Fedora — versions 32, 33
- N/a Android — versions 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 (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- security@android.com (x_refsource_FEDORA, vendor-advisory)
- security@android.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
- security@android.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-0198?
- CVE-2020-0198 is a high-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2020-06-11.
- How severe is CVE-2020-0198?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-0198 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.