Executive Summary

Informations
Name CVE-2021-28676 First vendor Publication 2021-06-02
Vendor Cve Last vendor Modification 2023-12-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28676

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 22
Os 1

Sources (Detail)

https://github.com/python-pillow/Pillow/commit/bb6c11fb889e6c11b0ee122b828132...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
GENTOO https://security.gentoo.org/glsa/202107-33
MISC https://github.com/python-pillow/Pillow/pull/5377
https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-2867...
MLIST https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html

Alert History

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Date Informations
2023-12-22 21:31:44
  • Multiple Updates
2023-11-17 05:28:09
  • Multiple Updates
2023-11-07 21:34:50
  • Multiple Updates
2021-09-14 21:23:36
  • Multiple Updates
2021-08-05 01:42:40
  • Multiple Updates
2021-07-22 17:22:58
  • Multiple Updates
2021-07-15 21:23:22
  • Multiple Updates
2021-07-15 13:23:00
  • Multiple Updates
2021-06-08 21:23:05
  • Multiple Updates
2021-06-03 09:22:49
  • Multiple Updates
2021-06-02 21:23:07
  • First insertion