The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-2030 advisory.

    - Security fix for CVE-2019-10160     Resolves: rhbz#1718388
    - Security fix for CVE-2019-9948     Resolves: rhbz#1704174
    - Fixes CVE-2019-9740 and CVE-2019-9947     Resolves: rhbz#1704362 and rhbz#1703530
    - Updated fix for CVE-2019-9636     Resolves: rhbz#1689317

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

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

New python packages are available for Slackware 14.0, 14.1, 14.2, and
-current to fix security issues.

According to the versions of the python packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - 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.Note that documentation for Python is     provided in the python-docsSecurity Fix(es): Python's     elementtree C accelerator failed to initialise Expat's     hash salt during initialization. This could make it     easy to conduct denial of service attacks against Expat     by constructing an XML document that would cause     pathological hash collisions in Expat's internal data     structures, consuming large amounts CPU and     RAM.(CVE-2018-14647)An exploitable denial-of-service     vulnerability exists in the X509 certificate parser of     Python.org Python 2.7.11 / 3.6.6. A specially crafted     X509 certificate can cause a NULL pointer dereference,     resulting in a denial of service. An attacker can     initiate or accept TLS connections using crafted     certificates to trigger this     vulnerability.(CVE-2019-5010)

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.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has python packages installed that are affected by multiple vulnerabilities:

  - An exploitable denial-of-service vulnerability exists in     the X509 certificate parser of Python.org Python 2.7.11     / 3.6.6. A specially crafted X509 certificate can cause     a NULL pointer dereference, resulting in a denial of     service. An attacker can initiate or accept TLS     connections using crafted certificates to trigger this     vulnerability. (CVE-2019-5010)

  - urllib in Python 2.x through 2.7.16 supports the     local_file: scheme, which makes it easier for remote     attackers to bypass protection mechanisms that blacklist     file: URIs, as demonstrated by triggering a     urllib.urlopen('local_file:///etc/passwd') call.
    (CVE-2019-9948)

  - An issue was discovered in urllib2 in Python 2.x through     2.7.16 and urllib in Python 3.x through 3.7.3. CRLF     injection is possible if the attacker controls a url     parameter, as demonstrated by the first argument to     urllib.request.urlopen with \r\n (specifically in the     query string after a ? character) followed by an HTTP     header or a Redis command. (CVE-2019-9740)

  - An issue was discovered in urllib2 in Python 2.x through     2.7.16 and urllib in Python 3.x through 3.7.3. CRLF     injection is possible if the attacker controls a url     parameter, as demonstrated by the first argument to     urllib.request.urlopen with \r\n (specifically in the     path component of a URL that lacks a ? character)     followed by an HTTP header or a Redis command. This is     similar to the CVE-2019-9740 query string issue.
    (CVE-2019-9947)

  - Python's elementtree C accelerator failed to initialise     Expat's hash salt during initialization. This could make     it easy to conduct denial of service attacks against     Expat by constructing an XML document that would cause     pathological hash collisions in Expat's internal data     structures, consuming large amounts CPU and RAM. Python     3.8, 3.7, 3.6, 3.5, 3.4, 2.7 are believed to be     vulnerable. (CVE-2018-14647)

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

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6891-1 advisory.

    It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this     issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.
    (CVE-2015-20107)

    It was discovered that Python incorrectly used regular expressions vulnerable to catastrophic     backtracking. A remote attacker could possibly use this issue to cause a denial of service. This issue     only affected Ubuntu 14.04 LTS. (CVE-2018-1060, CVE-2018-1061)

    It was discovered that Python failed to initialize Expats hash salt. A remote attacker could possibly     use this issue to cause hash collisions, leading to a denial of service. This issue only affected Ubuntu     14.04 LTS. (CVE-2018-14647)

    It was discovered that Python incorrectly handled certain pickle files. An attacker could possibly use     this issue to consume memory, leading to a denial of service. This issue only affected Ubuntu 14.04 LTS.
    (CVE-2018-20406)

    It was discovered that Python incorrectly validated the domain when handling cookies. An attacker could     possibly trick Python into sending cookies to the wrong domain. This issue only affected Ubuntu 14.04 LTS.
    (CVE-2018-20852)

    Jonathan Birch and Panayiotis Panayiotou discovered that Python incorrectly handled Unicode encoding     during NFKC normalization. An attacker could possibly use this issue to obtain sensitive information. This     issue only affected Ubuntu 14.04 LTS. (CVE-2019-9636, CVE-2019-10160)

    It was discovered that Python incorrectly parsed certain email addresses. A remote attacker could possibly     use this issue to trick Python applications into accepting email addresses that should be denied. This     issue only affected Ubuntu 14.04 LTS. (CVE-2019-16056)

    It was discovered that the Python documentation XML-RPC server incorrectly handled certain fields. A     remote attacker could use this issue to execute a cross-site scripting (XSS) attack. This issue only     affected Ubuntu 14.04 LTS. (CVE-2019-16935)

    It was discovered that Python documentation had a misleading information. A security issue could be     possibly caused by wrong assumptions of this information. This issue only affected Ubuntu 14.04 LTS and     Ubuntu 18.04 LTS. (CVE-2019-17514)

    It was discovered that Python incorrectly stripped certain characters from requests. A remote attacker     could use this issue to perform CRLF injection. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04     LTS. (CVE-2019-18348)

    It was discovered that Python incorrectly handled certain TAR archives. An attacker could possibly use     this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.
    (CVE-2019-20907)

    Colin Read and Nicolas Edet discovered that Python incorrectly handled parsing certain X509 certificates.
    An attacker could possibly use this issue to cause Python to crash, resulting in a denial of service. This     issue only affected Ubuntu 14.04 LTS. (CVE-2019-5010)

    It was discovered that incorrectly handled certain ZIP files. An attacker could possibly use this issue to     cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9674)

    It was discovered that Python incorrectly handled certain urls. A remote attacker could possibly use this     issue to perform CRLF injection attacks. This issue only affected Ubuntu 14.04 LTS. (CVE-2019-9740,     CVE-2019-9947)

    Sihoon Lee discovered that Python incorrectly handled the local_file: scheme. A remote attacker could     possibly use this issue to bypass blocklist meschanisms. This issue only affected Ubuntu 14.04 LTS.
    (CVE-2019-9948)

    It was discovered that Python incorrectly handled certain IP values. An attacker could possibly use this     issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.
    (CVE-2020-14422)

    It was discovered that Python incorrectly handled certain character sequences. A remote attacker could     possibly use this issue to perform CRLF injection. This issue only affected Ubuntu 14.04 LTS and Ubuntu     18.04 LTS. (CVE-2020-26116)

    It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this     issue to execute arbitrary code or cause a denial of service. This issue only affected Ubuntu 14.04 LTS.
    (CVE-2020-27619, CVE-2021-3177)

    It was discovered that Python incorrectly handled certain HTTP requests. An attacker could possibly use     this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2020-8492)

    It was discovered that the Python stdlib ipaddress API incorrectly handled octal strings. A remote     attacker could possibly use this issue to perform a wide variety of attacks, including bypassing certain     access restrictions. This issue only affected Ubuntu 18.04 LTS. (CVE-2021-29921)

    David Schwrer discovered that Python incorrectly handled certain inputs. An attacker could possibly use     this issue to expose sensitive information. This issue only affected Ubuntu 18.04 LTS. (CVE-2021-3426)

    It was discovered that Python incorrectly handled certain RFCs. An attacker could possibly use this issue     to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-3733)

    It was discovered that Python incorrectly handled certain server responses. An attacker could possibly use     this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2021-3737)

    It was discovered that Python incorrectly handled certain FTP requests. An attacker could possibly use     this issue to expose sensitive information. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04     LTS. (CVE-2021-4189)

    It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this     issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS.
    (CVE-2022-0391)

    Devin Jeanpierre discovered that Python incorrectly handled sockets when the multiprocessing module was     being used. A local attacker could possibly use this issue to execute arbitrary code and escalate     privileges. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-42919)

    It was discovered that Python incorrectly handled certain inputs. If a user or an automated system were     tricked into running a specially crafted input, a remote attacker could possibly use this issue to cause a     denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 18.04 LTS and Ubuntu 22.04 LTS.
    (CVE-2022-45061, CVE-2023-24329)

    It was discovered that Python incorrectly handled certain scripts. An attacker could possibly use this     issue to execute arbitrary code or cause a crash. This issue only affected Ubuntu 14.04 LTS and Ubuntu     18.04 LTS. (CVE-2022-48560)

    It was discovered that Python incorrectly handled certain plist files. If a user or an automated system     were tricked into processing a specially crafted plist file, an attacker could possibly use this issue to     consume resources, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu     18.04 LTS. (CVE-2022-48564)

    It was discovered that Python did not properly handle XML entity declarations in plist files. An attacker     could possibly use this vulnerability to perform an XML External Entity (XXE) injection, resulting in a     denial of service or information disclosure. This issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04     LTS. (CVE-2022-48565)

    It was discovered that Python did not properly provide constant-time processing for a crypto operation. An     attacker could possibly use this issue to perform a timing attack and recover sensitive information. This     issue only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2022-48566)

    It was discovered that Python instances of ssl.SSLSocket were vulnerable to a bypass of the TLS handshake.
    An attacker could possibly use this issue to cause applications to treat unauthenticated received data     before TLS handshake as authenticated data after TLS handshake. This issue only affected Ubuntu 14.04 LTS,     Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-40217)

    It was discovered that Python incorrectly handled null bytes when normalizing pathnames. An attacker could     possibly use this issue to bypass certain filename checks. This issue only affected Ubuntu 22.04 LTS.
    (CVE-2023-41105)

    It was discovered that Python incorrectly handled privilege with certain parameters. An attacker could     possibly use this issue to maintain the original processes' groups before starting the new process. This     issue only affected Ubuntu 23.10. (CVE-2023-6507)

    It was discovered that Python incorrectly handled symlinks in temp files. An attacker could possibly use     this issue to modify the permissions of files. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04     LTS, Ubuntu 22.04 LTS and Ubuntu 23.10. (CVE-2023-6597)

    It was discovered that Python incorrectly handled certain crafted zip files. An attacker could possibly     use this issue to crash the program, resulting in a denial of service. (CVE-2024-0450)

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

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

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3817-1 advisory.

    It was discovered that Python incorrectly handled large amounts of data. A remote attacker could use this     issue to cause Python to crash, resulting in a denial of service, or possibly execute arbitrary code. This     issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2018-1000030)

    It was discovered that Python incorrectly handled running external commands in the shutil module. A remote     attacker could use this issue to cause Python to crash, resulting in a denial of service, or possibly     execute arbitrary code. (CVE-2018-1000802)

    It was discovered that Python incorrectly used regular expressions vulnerable to catastrophic     backtracking. A remote attacker could possibly use this issue to cause a denial of service. This issue     only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2018-1060, CVE-2018-1061)

    It was discovered that Python failed to initialize Expat's hash salt. A remote attacker could possibly use     this issue to cause hash collisions, leading to a denial of service. (CVE-2018-14647)

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

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

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-4284:05 advisory.

    * python: Missing salt initialization in _elementtree.c module (CVE-2018-14647)
      * python: NULL pointer dereference using a specially crafted X509 certificate (CVE-2019-5010)
      * python: CRLF injection via the query part of the url passed to urlopen() (CVE-2019-9740)
      * python: CRLF injection via the path part of the url passed to urlopen() (CVE-2019-9947)
      * python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms     (CVE-2019-9948)

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.

This update for python3 fixes the following issues :

CVE-2019-10160: Fixed a regression in urlparse() and urlsplit() introduced by the fix for CVE-2019-9636 (bsc#1138459).

CVE-2018-14647: Fixed a denial of service vulnerability caused by a crafted XML document (bsc#1109847).

CVE-2018-1000802: Fixed a command injection in the shutil module (bsc#1109663).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Security fix for CVE-2018-14647

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the python packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - python: DOS via regular expression backtracking in     difflib.IS_LINE_JUNK method in difflib (CVE-2018-1061)

  - python: DOS via regular expression catastrophic     backtracking in apop() method in pop3lib     (CVE-2018-1060)

  - python: Missing salt initialization in _elementtree.c     module(CVE-2018-14647)

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.

This update for python fixes the following issues :

Security issues fixed :

CVE-2019-5010: Fixed a denial-of-service vulnerability in the X509 certificate parser (bsc#1122191).

CVE-2018-14647: Fixed a denial-of-service vulnerability in Expat (bsc#1109847).

Non-security issue fixed: Fixed a bug where PyWeakReference struct was not initialized correctly leading to a crash (bsc#1073748).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
180775	Oracle Linux 7 : python (ELSA-2019-2030)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2024/11/1	critical
122577	Slackware 14.0 / 14.1 / 14.2 / current : python (SSA:2019-062-01)	Nessus	Slackware Local Security Checks	2019/3/4	2024/6/17	high
125578	EulerOS Virtualization for ARM 64 3.0.2.0 : python (EulerOS-SA-2019-1626)	Nessus	Huawei Local Security Checks	2019/5/30	2024/5/17	high
132508	NewStart CGSL CORE 5.05 / MAIN 5.05 : python Multiple Vulnerabilities (NS-SA-2019-0229)	Nessus	NewStart CGSL Local Security Checks	2019/12/31	2024/4/2	critical
202187	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : Python vulnerabilities (USN-6891-1)	Nessus	Ubuntu Local Security Checks	2024/7/11	2025/9/3	critical
118954	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Python vulnerabilities (USN-3817-1)	Nessus	Ubuntu Local Security Checks	2018/11/14	2025/9/3	critical
289185	MiracleLinux 7 : python-2.7.5-86.0.1.el7.AXS7 (AXSA:2019-4284:05)	Nessus	Miracle Linux Local Security Checks	2026/1/16	2026/1/16	critical
128019	SUSE SLES12 Security Update : python3 (SUSE-SU-2019:2053-2)	Nessus	SuSE Local Security Checks	2019/8/20	2024/5/2	critical
120821	Fedora 28 : python26 (2018-d3b53d81e6)	Nessus	Fedora Local Security Checks	2019/1/3	2024/6/28	high
120526	Fedora 29 : python26 (2018-71fd5db181)	Nessus	Fedora Local Security Checks	2019/1/3	2024/7/2	high
120699	Fedora 29 : python35 (2018-ac14dbf3fd)	Nessus	Fedora Local Security Checks	2019/1/3	2024/7/1	high
120744	Fedora 28 : python33 (2018-bbbd8cc3a6)	Nessus	Fedora Local Security Checks	2019/1/3	2024/7/1	high
122382	EulerOS 2.0 SP2 : python (EulerOS-SA-2019-1055)	Nessus	Huawei Local Security Checks	2019/2/22	2024/6/18	high
122446	SUSE SLED12 / SLES12 Security Update : python (SUSE-SU-2019:0482-1)	Nessus	SuSE Local Security Checks	2019/2/26	2024/6/18	high
127768	SUSE SLED12 / SLES12 Security Update : python3 (SUSE-SU-2019:2053-1)	Nessus	SuSE Local Security Checks	2019/8/12	2024/5/6	critical

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