MiracleLinux 3 : python-2.4.3-43.0.1.AXS3 (AXSA:2011-10:01)

high Nessus Plugin ID 284342

Synopsis

The remote MiracleLinux host is missing one or more security updates.

Description

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2011-10:01 advisory.

Python is an interpreted, interactive, object-oriented programming language often compared to Tcl, Perl, Scheme or Java. Python includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems (X11, Motif, Tk, Mac and MFC).
Programmers can write new built-in modules for Python in C or C++. Python can be used as an extension language for applications that need a programmable interface. This package contains most of the standard Python modules, as well as modules for interfacing to the Tix widget set for Tk and RPM.
Note that documentation for Python is provided in the python-docs package.
Security issues fixed with this release:
CVE-2008-5983 Untrusted search path vulnerability in the PySys_SetArgv API function in Python 2.6 and earlier, and possibly later versions, prepends an empty string to sys.path when the argv[0] argument does not contain a path separator, which might allow local users to execute arbitrary code via a Trojan horse Python file in the current working directory.
CVE-2009-4134 Buffer underflow in the rgbimg module in Python 2.5 allows remote attackers to cause a denial of service (application crash) via a large ZSIZE value in a black-and-white (aka B/W) RGB image that triggers an invalid pointer dereference.
CVE-2010-1449 Integer overflow in rgbimgmodule.c in the rgbimg module in Python 2.5 allows remote attackers to have an unspecified impact via a large image that triggers a buffer overflow. NOTE: this vulnerability exists because of an incomplete fix for CVE-2008-3143.12.
CVE-2010-1450 Multiple buffer overflows in the RLE decoder in the rgbimg module in Python 2.5 allow remote attackers to have an unspecified impact via an image file containing crafted data that triggers improper processing within the (1) longimagedata or (2) expandrow function.
CVE-2010-1634 Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.
CVE-2010-2089 The audioop module in Python 2.7 and 3.2 does not verify the relationships between size arguments and byte string lengths, which allows context-dependent attackers to cause a denial of service (memory corruption and application crash) via crafted arguments, as demonstrated by a call to audioop.reverse with a one-byte string, a different vulnerability than CVE-2010-1634.
Fixed bugs:
* When starting a child process from the subprocess module in Python 2.4, the parent process could leak file descriptors if an error occurred. This update resolves the issue.
* Prior to Python 2.7, programs that used 'ulimit -n' to enable communication with large numbers of subprocesses could still monitor only 1024 file descriptors at a time, which caused an exception:
ValueError: filedescriptor out of range in select() This was due to the subprocess module using the 'select' system call. The module now uses the 'poll' system call, removing this limitation.
* Prior to Python 2.5, the tarfile module failed to unpack tar files if the path was longer than 100 characters. This update backports the tarfile module from Python 2.5 and the issue no longer occurs.
* The email module incorrectly implemented the logic for obtaining attachment file names: the get_filename() fallback for using the deprecated 'name' parameter of the 'Content-Type' header erroneously used the 'Content-Disposition' header. This update backports a fix from Python 2.6, which resolves this issue.
* Prior to version 2.5, Python's optimized memory allocator never released memory back to the system. The memory usage of a long-running Python process would resemble a 'high-water mark'. This update backports a fix from Python 2.5a1, which frees unused arenas, and adds a non-standard sys._debugmallocstats() function, which prints diagnostic information to stderr. Finally, when running under Valgrind, the optimized allocator is deactivated, to allow more convenient debugging of Python memory usage issues.
* The urllib and urllib2 modules ignored the no_proxy variable, which could lead to programs such as 'yum' erroneously accessing a proxy server for URLs covered by a 'no_proxy' exclusion. This has been fixed by backporting fixes of urllib and urllib2, which respect the 'no_proxy' variable.
Enhancements:
* This update introduces a new python-libs package, subsuming the majority of the content of the core python package. This makes both 32-bit and 64-bit Python libraries available on PowerPC systems.
* The python-libs.i386 package is now available for 64-bit Itanium with the 32-bit Itanium compatibility mode.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 284342

File Name: miracle_linux_AXSA-2011-10.nasl

Version: 1.1

Type: local

Family: Miracle Linux Local Security Checks

Published: 1/14/2026

Updated: 1/14/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2010-1450

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS Score Source: CVE-2010-1634

Vulnerability Information

CPE: p-cpe:/a:miracle:linux:python-devel, p-cpe:/a:miracle:linux:python-libs, p-cpe:/a:miracle:linux:python, cpe:/o:miracle:linux:3, p-cpe:/a:miracle:linux:tkinter, p-cpe:/a:miracle:linux:python-tools

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/25/2011

Vulnerability Publication Date: 1/28/2008

Reference Information

CVE: CVE-2008-5983, CVE-2009-4134, CVE-2010-1449, CVE-2010-1450, CVE-2010-1634, CVE-2010-2089

Detections

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