CVE-2020-0198 — Integer Overflow or Wraparound in Google Android

CWE-190 — Integer Overflow or WraparoundCWE-125 — Out-of-bounds Read10 documents8 sources
Severity
7.5HIGHNVD
OSV5.0
EPSS
11.1%
top 6.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Libexif Project LibexifGoogle AndroidCanonical Ubuntu Linux+2 more
Timeline
PublishedJun 11
Latest updateMay 24

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶NVDlibexif_project/libexif< 0.6.22_p20201105
▶Debianlibexif_project/libexif< 0.6.22-2+3
▶Ubuntulibexif_project/libexif< 0.6.21-2ubuntu0.5+3
▶CVEListV5google/androidAndroid-10
▶NVDgoogle/android10.0

Also affects: Debian Linux 8.0, Fedora 32, 33, Ubuntu Linux 12.04, 14.04, 16.04, 18.04, 19.10, 20.04

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-3pcq-2643-8rg5: In exif_data_load_data_content of exif-data↗2022-05-24
▶
OSV
libexif vulnerabilities↗2020-06-16
▶
CVEList
CVE-2020-0198: In exif_data_load_data_content of exif-data↗2020-06-11
▶
OSV
CVE-2020-0198: In exif_data_load_data_content of exif-data↗2020-06-11
▶

📋Vendor Advisories

3
Ubuntu
libexif vulnerabilities↗2020-06-16
▶
Red Hat
libexif: integer overflow in exif_data_load_data_content function in exif-data.c↗2020-06-01
▶
Debian
CVE-2020-0198: libexif - In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort d...↗2020
▶

💬Community

2
Bugzilla
CVE-2020-0198 libexif: integer overflow in exif_data_load_data_content function in exif-data.c [fedora-all]↗2020-06-15
▶
Bugzilla
CVE-2020-0198 libexif: integer overflow in exif_data_load_data_content function in exif-data.c↗2020-06-15
▶
CVE-2020-0198 — Integer Overflow or Wraparound | cvebase