All errata/sisyphus/ALT-PU-2019-1565-1
ALT-PU-2019-1565-1

Package update python in branch sisyphus

Version2.7.16-alt1
Task#226365
Published2019-04-01
Max severityCRITICAL
Severity:

Closed issues (6)

BDU:2018-01554
LOW3.5

Уязвимость пакета программ Python, связанная с ошибками при освобождении ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2018-12-20Modified: 2024-09-30
CVSS 3.xLOW 3.5
CVSS:3.x/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0LOW 2.3
CVSS:2.0/AV:A/AC:M/Au:S/C:N/I:N/A:P
References
BDU:2019-00437
CRITICAL9.8

Уязвимость функции make_archive модуля shutil интерпретатора языка программирования Python (CPython), позволяющая нарушителю вызвать отказ в обслуживании или получить несанкционированный доступ к информации

Published: 2019-02-05Modified: 2021-03-23
CVSS 3.xCRITICAL 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
References
BDU:2019-02457
HIGH7.5

Уязвимость процедуры синтаксического анализа сертификата интерпретатора языка программирования Python, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2019-07-11Modified: 2023-11-21
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
References
CVE-2018-1000802
CRITICAL9.8

Python Software Foundation Python (CPython) version 2.7 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in shutil module (make_archive function) that can result in Denial of service, Information gain via injection of arbitrary files on the system or entire drive. This attack appear to be exploitable via Passage of unfiltered user input to the function. This vulnerability appears to have been fixed in after commit add531a1e55b0a739b0f42582f1c9747e5649ace.

Published: 2018-09-18Modified: 2024-11-21
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
CVE-2018-14647
HIGH7.5

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. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.

Published: 2018-09-25Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2019-5010
HIGH7.5

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.

Published: 2019-10-31Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References