CVE-2020-0499 Information

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

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Reference

https://source.android.com/security/bulletin/pixel/2020-12-01 https://lists.debian.org/debian-lts-announce/2021/01/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VPA5GAEKPXKAHGHHBI4X7AFNI4BMOVG3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KNZYTAU5UWBVXVJ4VHDWPR66ZVDLQZRE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/33W6XZAAEJYRGU3XYHRO7XSYEA7YACUB/ https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

4.3