Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
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Name | CVE-2017-8923 | First vendor Publication | 2017-05-12 |
Vendor | Cve | Last vendor Modification | 2022-07-20 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 9.8 | ||
Base Score | 9.8 | Environmental Score | 9.8 |
impact SubScore | 5.9 | Temporal Score | 9.8 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
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:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to string objects that result in a negative length, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging a script's use of .= with a long string. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8923 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-05-25 | Name : The version of PHP running on the remote web server is affected by multiple v... File : php_7_0_19.nasl - Type : ACT_GATHER_INFO |
2017-05-25 | Name : The version of PHP running on the remote web server is affected by multiple v... File : php_7_1_5.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/98518 |
MISC | https://bugs.php.net/bug.php?id=74577 |
Alert History
Date | Informations |
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2024-02-02 01:49:39 |
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2024-02-01 12:14:01 |
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2023-11-10 01:43:03 |
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2023-09-05 12:47:37 |
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2023-09-05 01:13:45 |
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2023-09-02 12:47:09 |
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2023-09-02 01:14:02 |
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2023-08-22 12:42:22 |
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2023-03-28 12:13:44 |
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2022-10-11 01:13:24 |
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2022-07-20 21:27:56 |
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2021-05-04 13:05:59 |
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2021-04-22 02:19:32 |
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2020-05-23 02:09:03 |
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2020-05-23 01:04:34 |
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2019-06-08 12:09:47 |
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2019-04-16 21:19:06 |
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2018-10-04 12:07:15 |
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2018-10-03 12:07:47 |
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2018-10-02 12:12:59 |
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2018-03-23 12:08:10 |
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2018-03-12 12:03:05 |
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2018-03-11 12:06:35 |
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2018-02-06 12:04:19 |
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2017-09-08 12:06:47 |
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2017-08-26 12:04:27 |
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2017-07-18 12:04:01 |
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2017-07-15 12:18:35 |
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2017-07-14 12:02:18 |
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2017-05-26 13:23:22 |
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2017-05-25 09:22:31 |
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2017-05-23 21:23:21 |
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2017-05-13 05:21:50 |
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