Debian update for python-django



Risk High
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2023-23969
CVE-2023-24580
CVE-2023-31047
CVE-2023-36053
CWE-ID CWE-20
CWE-400
CWE-434
CWE-1333
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Debian Linux
Operating systems & Components / Operating system

python-django (Debian package)
Operating systems & Components / Operating system package or component

Vendor Debian

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU71737

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-23969

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the Accept-Language headers. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update python-django package to one of the following versions: 2:2.2.28-1~deb11u2, 3:3.2.19-1+deb12u1.

Vulnerable software versions

Debian Linux: All versions

python-django (Debian package): before 2:2.2.28-1~deb11u2

CPE2.3 External links

https://www.debian.org/security/2023/dsa-5465


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) Resource exhaustion

EUVDB-ID: #VU72330

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-24580

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can certain inputs to multipart forms, trigger memory exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update python-django package to one of the following versions: 2:2.2.28-1~deb11u2, 3:3.2.19-1+deb12u1.

Vulnerable software versions

Debian Linux: All versions

python-django (Debian package): before 2:2.2.28-1~deb11u2

CPE2.3 External links

https://www.debian.org/security/2023/dsa-5465


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.

3) Arbitrary file upload

EUVDB-ID: #VU75707

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-31047

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to the application does not perform validation of files when using one form field for uploading multiple files. A remote attacker can upload a malicious file and execute it on the server.

Mitigation

Update python-django package to one of the following versions: 2:2.2.28-1~deb11u2, 3:3.2.19-1+deb12u1.

Vulnerable software versions

Debian Linux: All versions

python-django (Debian package): before 2:2.2.28-1~deb11u2

CPE2.3 External links

https://www.debian.org/security/2023/dsa-5465


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.

4) Inefficient regular expression complexity

EUVDB-ID: #VU77880

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-36053

CWE-ID: CWE-1333 - Inefficient Regular Expression Complexity

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions within EmailValidator and URLValidator. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Update python-django package to one of the following versions: 2:2.2.28-1~deb11u2, 3:3.2.19-1+deb12u1.

Vulnerable software versions

Debian Linux: All versions

python-django (Debian package): before 2:2.2.28-1~deb11u2

CPE2.3 External links

https://www.debian.org/security/2023/dsa-5465


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.



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