Executive Summary

Informations
Name CVE-2021-3478 First vendor Publication 2021-03-31
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

There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3478

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/202107-27
MISC https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27409
https://bugzilla.redhat.com/show_bug.cgi?id=1939160
MLIST https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html

Alert History

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Date Informations
2021-08-05 01:43:13
  • Multiple Updates
2021-07-11 09:22:59
  • Multiple Updates
2021-07-04 00:22:55
  • Multiple Updates
2021-05-26 21:23:19
  • Multiple Updates
2021-05-04 14:09:47
  • Multiple Updates
2021-04-22 03:15:03
  • Multiple Updates
2021-04-05 21:23:28
  • Multiple Updates
2021-03-31 21:23:24
  • First insertion