CVE-2021-34552
Publication date 13 July 2021
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
Status
Package | Ubuntu Release | Status |
---|---|---|
pillow | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Fixed 7.0.0-4ubuntu0.5
|
|
18.04 LTS bionic |
Fixed 5.1.0-1ubuntu0.7
|
|
16.04 LTS xenial |
Fixed 3.1.2-0ubuntu1.6+esm1
|
|
14.04 LTS trusty |
Fixed 2.3.0-1ubuntu3.4+esm3
|
|
pillow-python2 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal |
Needs evaluation
|
|
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
python-imaging | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release |
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Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5227-1
- Pillow vulnerabilities
- 13 January 2022
- USN-5227-2
- Pillow vulnerabilities
- 17 January 2022