Описание
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.
It was discovered that the CGIHTTPServer module incorrectly handled URL encoded paths. A remote attacker could use this flaw to execute scripts outside of the cgi-bin directory, or disclose source of scripts in the cgi-bin directory.
Отчет
This issue affects the versions of python as shipped with Red Hat Enterprise Linux 5 and 7 as well as Red Hat Software Collections. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/. Red Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This has been rated as having Moderate security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | python | Will not fix | ||
| Red Hat Software Collections | python27-python | Affected | ||
| Red Hat Software Collections | python33-python | Will not fix | ||
| Red Hat Software Collections | rh-python34-python | Not affected | ||
| Red Hat Enterprise Linux 6 | python | Fixed | RHSA-2015:1330 | 20.07.2015 |
| Red Hat Enterprise Linux 7 | python | Fixed | RHSA-2015:2101 | 19.11.2015 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | python27 | Fixed | RHSA-2015:1064 | 04.06.2015 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | python27-python | Fixed | RHSA-2015:1064 | 04.06.2015 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | python27-python-pip | Fixed | RHSA-2015:1064 | 04.06.2015 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | python27-python-setuptools | Fixed | RHSA-2015:1064 | 04.06.2015 |
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Дополнительная информация
Статус:
5 Medium
CVSS2
Связанные уязвимости
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly h ...
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.
Уязвимость программного обеспечения Python, позволяющая удаленному злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации
5 Medium
CVSS2