Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Pillow vulnerabilities
Informations
Name USN-4272-1 First vendor Publication 2020-02-06
Vendor Ubuntu Last vendor Modification 2020-02-06
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 ESM

Summary:

Several security issues were fixed in Pillow.

Software Description: - pillow: Python Imaging Library

Details:

It was discovered that Pillow incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service. (CVE-2019-16865, CVE-2019-19911)

It was discovered that Pillow incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code. (CVE-2020-5312)

It was discovered that Pillow incorrectly handled certain TIFF images. An attacker could possibly use this issue to cause a crash. This issue only affected Ubuntu 19.10. (CVE-2020-5310)

It was discovered that Pillow incorrectly handled certain SGI images. An attacker could possibly use this issue to execute arbitrary code or cause a crash. This issue only affected Ubuntu 18.04 and Ubuntu 19.10. (CVE-2020-5311)

It was discovered that Pillow incorrectly handled certain PCX images. An attackter could possibly use this issue to execute arbitrary code or cause a crash. (CVE-2020-5312)

It was discovered that Pillow incorrectly handled certain Flip images. An attacker could possibly use this issue to execute arbitrary code or cause a crash. (CVE-2020-5313)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.10:
python-pil 6.1.0-1ubuntu0.2
python3-pil 6.1.0-1ubuntu0.2

Ubuntu 18.04 LTS:
python-pil 5.1.0-1ubuntu0.2
python3-pil 5.1.0-1ubuntu0.2

Ubuntu 16.04 LTS:
python-imaging 3.1.2-0ubuntu1.3
python-pil 3.1.2-0ubuntu1.3
python3-pil 3.1.2-0ubuntu1.3

Ubuntu 14.04 ESM:
python-imaging 2.3.0-1ubuntu3.4+esm1
python-pil 2.3.0-1ubuntu3.4+esm1
python3-imaging 2.3.0-1ubuntu3.4+esm1
python3-pil 2.3.0-1ubuntu3.4+esm1

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4272-1
CVE-2019-16865, CVE-2019-19911, CVE-2020-5310, CVE-2020-5311,
CVE-2020-5312, CVE-2020-5313

Package Information:
https://launchpad.net/ubuntu/+source/pillow/6.1.0-1ubuntu0.2
https://launchpad.net/ubuntu/+source/pillow/5.1.0-1ubuntu0.2
https://launchpad.net/ubuntu/+source/pillow/3.1.2-0ubuntu1.3

Original Source

Url : http://www.ubuntu.com/usn/USN-4272-1

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)
33 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)
17 % CWE-770 Allocation of Resources Without Limits or Throttling
17 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 21
Os 6
Os 2
Os 2

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2020-02-06 21:18:07
  • First insertion