CVE-2021-25291
Published: 3 March 2021
An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in TiffreadRGBATile via invalid tile boundaries.
Priority
Status
Package | Release | Status |
---|---|---|
pillow Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Released
(7.0.0-4ubuntu0.3)
|
|
groovy |
Released
(7.2.0-1ubuntu0.2)
|
|
hirsute |
Not vulnerable
(8.1.2-1)
|
|
impish |
Not vulnerable
(8.1.2-1)
|
|
jammy |
Not vulnerable
(8.1.2-1)
|
|
kinetic |
Not vulnerable
(8.1.2-1)
|
|
lunar |
Not vulnerable
(8.1.2-1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(8.1.1)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/python-pillow/Pillow/commit/cbdce6c5d054fccaf4af34b47f212355c64ace7a |
||
pillow-python2 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
python-imaging Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |