CVE-2020-0499

medium

Description

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

References

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://lists.fedoraproject.org/archives/list/[email protected]/message/33W6XZAAEJYRGU3XYHRO7XSYEA7YACUB/

https://lists.fedoraproject.org/archives/list/[email protected]/message/KNZYTAU5UWBVXVJ4VHDWPR66ZVDLQZRE/

https://lists.fedoraproject.org/archives/list/[email protected]/message/VPA5GAEKPXKAHGHHBI4X7AFNI4BMOVG3/

https://source.android.com/security/bulletin/pixel/2020-12-01

Details

Source: MITRE

Published: 2020-12-15

Updated: 2021-02-25

Type: CWE-125

Risk Information

CVSS v2

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

CVSS v3

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