CVE-2020-0499
Published: 15 December 2020
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
Priority
Status
Package | Release | Status |
---|---|---|
flac Launchpad, Ubuntu, Debian |
bionic |
Released
(1.3.2-1ubuntu0.1)
|
focal |
Released
(1.3.3-1ubuntu0.1)
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Ignored
(reached end-of-life)
|
|
jammy |
Not vulnerable
(1.3.3-2build2)
|
|
kinetic |
Not vulnerable
(1.3.4-2)
|
|
precise |
Does not exist
|
|
trusty |
Released
(1.3.0-2ubuntu0.14.04.1+esm1)
|
|
upstream |
Released
(1.3.3-2, 1.3.4)
|
|
xenial |
Released
(1.3.1-4ubuntu0.1~esm1)
|
|
Patches: upstream: https://github.com/xiph/flac/commit/2e7931c27eb15e387da440a37f12437e35b22dd4 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | Low |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |