Описание
ELSA-2019-4876: python security update (IMPORTANT)
[2.7.5-86.0.3]
- Prefix dot in domain for proper subdomain validation [CVE-2018-20852][Orabug: 30114725]
Обновленные пакеты
Oracle Linux 7
Oracle Linux aarch64
python
2.7.5-86.0.3.el7
python-debug
2.7.5-86.0.3.el7
python-devel
2.7.5-86.0.3.el7
python-libs
2.7.5-86.0.3.el7
python-test
2.7.5-86.0.3.el7
python-tools
2.7.5-86.0.3.el7
tkinter
2.7.5-86.0.3.el7
Oracle Linux x86_64
python
2.7.5-86.0.3.el7
python-debug
2.7.5-86.0.3.el7
python-devel
2.7.5-86.0.3.el7
python-libs
2.7.5-86.0.3.el7
python-test
2.7.5-86.0.3.el7
python-tools
2.7.5-86.0.3.el7
tkinter
2.7.5-86.0.3.el7
Связанные CVE
Связанные уязвимости
http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py in Python before 3.7.3 does not correctly validate the domain: it can be tricked into sending existing cookies to the wrong server. An attacker may abuse this flaw by using a server with a hostname that has another valid hostname as a suffix (e.g., pythonicexample.com to steal cookies for example.com). When a program uses http.cookiejar.DefaultPolicy and tries to do an HTTP connection to an attacker-controlled server, existing cookies can be leaked to the attacker. This affects 2.x through 2.7.16, 3.x before 3.4.10, 3.5.x before 3.5.7, 3.6.x before 3.6.9, and 3.7.x before 3.7.3.
http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py in Python before 3.7.3 does not correctly validate the domain: it can be tricked into sending existing cookies to the wrong server. An attacker may abuse this flaw by using a server with a hostname that has another valid hostname as a suffix (e.g., pythonicexample.com to steal cookies for example.com). When a program uses http.cookiejar.DefaultPolicy and tries to do an HTTP connection to an attacker-controlled server, existing cookies can be leaked to the attacker. This affects 2.x through 2.7.16, 3.x before 3.4.10, 3.5.x before 3.5.7, 3.6.x before 3.6.9, and 3.7.x before 3.7.3.
http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py in Python before 3.7.3 does not correctly validate the domain: it can be tricked into sending existing cookies to the wrong server. An attacker may abuse this flaw by using a server with a hostname that has another valid hostname as a suffix (e.g., pythonicexample.com to steal cookies for example.com). When a program uses http.cookiejar.DefaultPolicy and tries to do an HTTP connection to an attacker-controlled server, existing cookies can be leaked to the attacker. This affects 2.x through 2.7.16, 3.x before 3.4.10, 3.5.x before 3.5.7, 3.6.x before 3.6.9, and 3.7.x before 3.7.3.
http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py ...
