Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-25676 | First vendor Publication | 2020-12-08 |
Vendor | Cve | Last vendor Modification | 2023-03-11 |
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 | |||
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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) | |||
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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
In CatromWeights(), MeshInterpolate(), InterpolatePixelChannel(), InterpolatePixelChannels(), and InterpolatePixelInfo(), which are all functions in /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations which were being used with the floor() function. These calculations produced undefined behavior in the form of out-of-range and integer overflows, as identified by UndefinedBehaviorSanitizer. These instances of undefined behavior could be triggered by an attacker who is able to supply a crafted input file to be processed by ImageMagick. These issues could impact application availability or potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25676 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2023-08-26 01:59:45 |
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2023-03-16 02:16:20 |
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2023-03-16 01:54:06 |
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2023-03-15 13:27:36 |
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2023-03-12 05:27:34 |
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2021-06-03 00:23:04 |
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2021-05-04 13:50:57 |
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2021-04-22 03:02:38 |
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2021-03-26 12:34:03 |
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2020-12-10 21:23:29 |
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2020-12-09 17:22:53 |
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2020-12-09 05:22:53 |
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