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-2019-6977 | First vendor Publication | 2019-01-26 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.8 | ||
| Base Score | 8.8 | Environmental Score | 8.8 |
| impact SubScore | 5.9 | Temporal Score | 8.8 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6977 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2019-05-07 | PHP gdImageColorMatch heap buffer overflow file download attempt RuleID : 49673 - Revision : 1 - Type : SERVER-OTHER |
| 2019-05-07 | PHP gdImageColorMatch heap buffer overflow file upload attempt RuleID : 49672 - Revision : 1 - Type : SERVER-OTHER |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:35:23 |
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| 2024-08-02 13:08:44 |
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| 2024-08-02 01:20:03 |
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| 2024-02-02 02:09:46 |
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| 2024-02-01 12:18:50 |
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| 2023-11-07 21:40:34 |
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| 2023-09-05 13:04:19 |
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| 2023-09-05 01:18:30 |
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| 2023-09-02 13:03:17 |
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| 2023-09-02 01:18:46 |
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| 2023-08-22 12:56:33 |
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| 2022-10-11 01:17:59 |
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| 2021-05-04 13:38:42 |
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| 2021-04-22 02:49:43 |
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| 2020-09-03 01:28:18 |
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| 2020-05-23 02:32:55 |
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| 2019-08-20 12:05:22 |
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| 2019-06-08 12:10:38 |
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| 2019-04-24 12:08:54 |
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| 2019-04-20 12:08:59 |
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| 2019-04-11 00:19:07 |
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| 2019-04-10 05:18:54 |
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| 2019-04-05 09:19:10 |
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| 2019-04-05 05:18:50 |
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| 2019-03-29 09:19:07 |
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| 2019-03-28 12:05:28 |
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| 2019-03-18 17:19:31 |
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| 2019-03-15 13:19:28 |
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| 2019-03-01 21:19:09 |
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| 2019-03-01 17:19:03 |
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| 2019-02-09 12:06:56 |
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| 2019-02-05 17:19:30 |
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| 2019-01-31 17:19:15 |
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| 2019-01-28 17:19:04 |
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| 2019-01-27 09:19:15 |
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