In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070
https://lists.apache.org/thread.html/[email protected]%3Cdev.mina.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/01/msg00001.html
https://source.android.com/security/bulletin/pixel/2020-12-01
Source: MITRE
Published: 2020-12-15
Updated: 2021-02-25
Type: CWE-125
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 4.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Impact Score: 1.4
Exploitability Score: 2.8
Severity: MEDIUM