Executive Summary

Summary
Title PHP: Multiple vulnerabilities
Informations
Name GLSA-202003-57 First vendor Publication 2020-03-26
Vendor Gentoo Last vendor Modification 2020-03-26
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:C/I:C/A:C)
Cvss Base Score 8.5 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in PHP, the worst of which could result in the execution of arbitrary shell commands.

Background

PHP is an open source general-purpose scripting language that is especially suited for web development.

Description

Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details.

Impact

An attacker could possibly execute arbitrary shell commands, cause a Denial of Service condition or obtain sensitive information.

Workaround

There is no known workaround at this time.

Resolution

All PHP 7.2.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/php-7.2.29"

All PHP 7.3.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/php-7.3.16"

All PHP 7.4.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/php-7.4.4"

References

[ 1 ] CVE-2018-19518 : https://nvd.nist.gov/vuln/detail/CVE-2018-19518
[ 2 ] CVE-2020-7059 : https://nvd.nist.gov/vuln/detail/CVE-2020-7059
[ 3 ] CVE-2020-7060 : https://nvd.nist.gov/vuln/detail/CVE-2020-7060
[ 4 ] CVE-2020-7061 : https://nvd.nist.gov/vuln/detail/CVE-2020-7061
[ 5 ] CVE-2020-7062 : https://nvd.nist.gov/vuln/detail/CVE-2020-7062
[ 6 ] CVE-2020-7063 : https://nvd.nist.gov/vuln/detail/CVE-2020-7063
[ 7 ] CVE-2020-7064 : https://nvd.nist.gov/vuln/detail/CVE-2020-7064
[ 8 ] CVE-2020-7065 : https://nvd.nist.gov/vuln/detail/CVE-2020-7065
[ 9 ] CVE-2020-7066 : https://nvd.nist.gov/vuln/detail/CVE-2020-7066

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202003-57

Original Source

Url : http://security.gentoo.org/glsa/glsa-202003-57.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-125 Out-of-bounds Read
17 % CWE-476 NULL Pointer Dereference
17 % CWE-281 Improper Preservation of Permissions
17 % CWE-88 Argument Injection or Modification

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Application 889
Application 4
Application 1
Os 6
Os 3
Os 1

SAINT Exploits

Description Link
Horde Imp Unauthenticated Remote Command Execution More info here

Snort® IPS/IDS

Date Description
2020-07-30 PHP php_strip_tags_ex function out-of-bounds read attempt
RuleID : 54406 - Revision : 1 - Type : SERVER-WEBAPP
2020-07-30 PHP php_strip_tags_ex function out-of-bounds read attempt
RuleID : 54405 - Revision : 1 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date Description
2019-01-14 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2019-1147.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-7ebfe1e6f2.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-dfe1f0bac6.nasl - Type : ACT_GATHER_INFO
2018-12-17 Name : The remote Debian host is missing a security update.
File : debian_DLA-1608.nasl - Type : ACT_GATHER_INFO
2018-12-11 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4353.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2020-03-26 17:18:19
  • First insertion