Executive Summary
Summary | |
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Title | PHP vulnerability |
Informations | |||
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Name | USN-4166-1 | First vendor Publication | 2019-10-28 |
Vendor | Ubuntu | Last vendor Modification | 2019-10-28 |
Severity (Vendor) | N/A | Revision | N/A |
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 | |||
---|---|---|---|
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
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.10 - Ubuntu 19.04 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: PHP could be made to run programs if it received specially crafted network traffic. Software Description: - php7.3: HTML-embedded scripting language interpreter - php7.2: HTML-embedded scripting language interpreter - php7.0: HTML-embedded scripting language interpreter Details: It was discovered that PHP incorrectly handled certain paths when being used in FastCGI configurations. A remote attacker could possibly use this issue to execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10: Ubuntu 19.04: Ubuntu 18.04 LTS: Ubuntu 16.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-4166-1 |
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 |
---|---|
2019-12-10 | PHP FPM env_path_info buffer underflow attempt RuleID : 52123 - Revision : 1 - Type : SERVER-WEBAPP |
2014-01-10 | PHP uri tag injection attempt RuleID : 23111 - Revision : 12 - Type : POLICY-OTHER |
2014-01-10 | PHP function CRLF injection attempt RuleID : 12360 - Revision : 11 - Type : SERVER-WEBAPP |
Alert History
Date | Informations |
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2020-05-23 13:03:46 |
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2019-10-28 21:19:25 |
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