Описание
Security update for python
This update for python fixes the following issues:
Security issues fixed:
- CVE-2019-9948: Fixed a 'file:' blacklist bypass in URIs by using the 'local-file:' scheme instead (bsc#1130847).
- CVE-2019-9636: Fixed an information disclosure because of incorrect handling of Unicode encoding during NFKC normalization (bsc#1129346).
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.0
Ссылки
- E-Mail link for openSUSE-SU-2019:1273-1
- SUSE Security Ratings
- SUSE Bug 1129346
- SUSE Bug 1130847
- SUSE CVE CVE-2019-9636 page
- SUSE CVE CVE-2019-9948 page
Описание
Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.
Затронутые продукты
Ссылки
- CVE-2019-9636
- SUSE Bug 1129346
- SUSE Bug 1135433
- SUSE Bug 1138459
- SUSE Bug 1145004
Описание
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.
Затронутые продукты
Ссылки
- CVE-2019-9948
- SUSE Bug 1130847
- SUSE Bug 1135433