Ubuntu update for php7.0
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-8925 CVE-2024-8927 |
| CWE-ID | CWE-20 CWE-254 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Ubuntu Operating systems & Components / Operating system php7.2-fpm (Ubuntu package) Operating systems & Components / Operating system package or component php7.2-cli (Ubuntu package) Operating systems & Components / Operating system package or component php7.2-cgi (Ubuntu package) Operating systems & Components / Operating system package or component libapache2-mod-php7.2 (Ubuntu package) Operating systems & Components / Operating system package or component libapache2-mod-php7.0 (Ubuntu package) Operating systems & Components / Operating system package or component php7.0-cli (Ubuntu package) Operating systems & Components / Operating system package or component php7.0-fpm (Ubuntu package) Operating systems & Components / Operating system package or component php7.0-cgi (Ubuntu package) Operating systems & Components / Operating system package or component |
| Vendor | Canonical Ltd. |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU97748
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-8925
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient validation of user-supplied input when parsing multipart form data. A remote attacker can pass specially crafted input to the application and bypass implemented security restrictions.
Update the affected package php7.0 to the latest version.
Vulnerable software versionsUbuntu: 16.04 - 18.04
php7.2-fpm (Ubuntu package): before Ubuntu Pro
php7.2-cli (Ubuntu package): before Ubuntu Pro
php7.2-cgi (Ubuntu package): before Ubuntu Pro
libapache2-mod-php7.2 (Ubuntu package): before Ubuntu Pro
libapache2-mod-php7.0 (Ubuntu package): before Ubuntu Pro
php7.0-cli (Ubuntu package): before Ubuntu Pro
php7.0-fpm (Ubuntu package): before Ubuntu Pro
php7.0-cgi (Ubuntu package): before Ubuntu Pro
CPE2.3- cpe:2.3:o:canonical:ubuntu:16.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:php7.2-fpm_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.2-cli_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.2-cgi_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:libapache2-mod-php7.2_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:libapache2-mod-php7.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-cli_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-fpm_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-cgi_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-7049-2
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Security features bypass
EUVDB-ID: #VU97746
Risk: Medium
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-8927
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to environment variable collision, which can lead to cgi.force_redirect bypass. A remote attacker can bypass implemented security restriction and gain unauthorized access to the application.
Update the affected package php7.0 to the latest version.
Vulnerable software versionsUbuntu: 16.04 - 18.04
php7.2-fpm (Ubuntu package): before Ubuntu Pro
php7.2-cli (Ubuntu package): before Ubuntu Pro
php7.2-cgi (Ubuntu package): before Ubuntu Pro
libapache2-mod-php7.2 (Ubuntu package): before Ubuntu Pro
libapache2-mod-php7.0 (Ubuntu package): before Ubuntu Pro
php7.0-cli (Ubuntu package): before Ubuntu Pro
php7.0-fpm (Ubuntu package): before Ubuntu Pro
php7.0-cgi (Ubuntu package): before Ubuntu Pro
CPE2.3- cpe:2.3:o:canonical:php7.2-fpm_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.2-cli_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.2-cgi_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:libapache2-mod-php7.2_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:libapache2-mod-php7.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-cli_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-fpm_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:o:canonical:php7.0-cgi_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-7049-2
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
