Executive Summary

Informations
Name CVE-2022-31630 First vendor Publication 2022-11-14
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Overall CVSS Score 7.1
Base Score 7.1 Environmental Score 7.1
impact SubScore 5.2 Temporal Score 7.1
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In PHP versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31630

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 891

Sources (Detail)

Source Url
MISC https://bugs.php.net/bug.php?id=81739

Alert History

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Date Informations
2024-02-02 02:35:38
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2024-02-01 12:27:09
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2023-11-09 21:30:53
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2023-11-07 21:31:17
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2023-09-05 13:30:08
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2023-09-05 01:26:35
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2023-09-02 13:28:18
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2023-09-02 01:26:59
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2023-08-12 13:34:47
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2023-08-12 01:26:15
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2023-08-11 13:26:21
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2023-08-11 01:27:05
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2023-08-06 13:24:11
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2023-08-06 01:25:59
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2023-08-04 13:24:36
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2023-08-04 01:26:19
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2023-07-14 13:24:36
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2023-07-14 01:26:04
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2023-03-29 02:26:01
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2023-03-28 12:26:12
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2022-12-23 21:27:27
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2022-11-28 21:27:18
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2022-11-16 21:27:13
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2022-11-15 02:07:50
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2022-11-15 02:06:21
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2022-11-14 17:27:14
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2022-11-14 13:13:08
  • First insertion