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-2020-15306 First vendor Publication 2020-06-26
Vendor Cve Last vendor Modification 2020-07-20

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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 Low 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:L/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15306

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 4

Sources (Detail)

Source Url
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md
https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md
https://github.com/AcademySoftwareFoundation/openexr/pull/738
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.html
UBUNTU https://usn.ubuntu.com/4418-1/

Alert History

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Date Informations
2020-07-20 09:22:49
  • Multiple Updates
2020-07-17 00:22:50
  • Multiple Updates
2020-07-15 05:22:47
  • Multiple Updates
2020-07-11 09:22:44
  • Multiple Updates
2020-07-02 21:22:59
  • Multiple Updates
2020-06-27 01:26:26
  • Multiple Updates
2020-06-27 01:25:11
  • Multiple Updates
2020-06-26 17:22:44
  • Multiple Updates
2020-06-26 09:22:43
  • First insertion