Detections
Analytics
EulerOS 2.0 SP8 : python3 (EulerOS-SA-2022-2805)
high Nessus Plugin ID 168529
Synopsis
The remote EulerOS host is missing multiple security updates.Description
According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :- In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 (CVE-2015-20107)
- A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int('text'), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability. (CVE-2020-10735)
- ** DISPUTED ** Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure.
NOTE: this is disputed by a third party because the http.server.html documentation page states 'Warning:
http.server is not recommended for production. It only implements basic security checks.' (CVE-2021-28861)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected python3 packages.See Also
Plugin Details
Severity: High
ID: 168529
File Name: EulerOS_SA-2022-2805.nasl
Version: 1.3
Type: local
Family: Huawei Local Security Checks
Published: 12/8/2022
Updated: 9/20/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.5
CVSS v2
Risk Factor: High
Base Score: 8
Temporal Score: 6.3
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:C/A:P
CVSS Score Source: CVE-2015-20107
CVSS v3
Risk Factor: High
Base Score: 7.6
Temporal Score: 6.8
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:python3, p-cpe:/a:huawei:euleros:python3-devel, p-cpe:/a:huawei:euleros:python3-libs, p-cpe:/a:huawei:euleros:python3-test, p-cpe:/a:huawei:euleros:python3-unversioned-command, cpe:/o:huawei:euleros:2.0
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp
Excluded KB Items: Host/EulerOS/uvp_version
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 12/8/2022
Vulnerability Publication Date: 4/13/2022