Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-11762 First vendor Publication 2020-04-14
Vendor Cve Last vendor Modification 2021-07-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
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: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

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read and write in DwaCompressor::uncompress in ImfDwaCompressor.cpp when handling the UNKNOWN compression case.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11762

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

Sources (Detail)

Source Url
CONFIRM https://support.apple.com/kb/HT211288
https://support.apple.com/kb/HT211289
https://support.apple.com/kb/HT211290
https://support.apple.com/kb/HT211291
https://support.apple.com/kb/HT211293
https://support.apple.com/kb/HT211294
https://support.apple.com/kb/HT211295
DEBIAN https://www.debian.org/security/2020/dsa-4755
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/202107-27
MISC https://bugs.chromium.org/p/project-zero/issues/detail?id=1987
https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#v...
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
MLIST https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.html
UBUNTU https://usn.ubuntu.com/4339-1/

Alert History

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Date Informations
2021-08-05 01:36:35
  • Multiple Updates
2021-07-11 09:23:01
  • Multiple Updates
2021-05-05 01:37:46
  • Multiple Updates
2021-05-04 13:44:45
  • Multiple Updates
2021-04-22 02:56:44
  • Multiple Updates
2020-09-10 01:29:41
  • Multiple Updates
2020-09-10 01:27:35
  • Multiple Updates
2020-09-09 21:23:06
  • Multiple Updates
2020-09-09 09:22:43
  • Multiple Updates
2020-09-09 00:22:49
  • Multiple Updates
2020-09-02 17:23:07
  • Multiple Updates
2020-05-23 13:17:37
  • Multiple Updates
2020-05-23 02:35:27
  • First insertion