CVE-2011-4137
HIGH7.5EPSS 1.9%Denial of service in django
發布日:2018/7/23修改日:2026/4/28
描述
The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.
受影響套件(3)
- Debian/python-djangofrom 0, < 1.3.1-1
- PyPI/djangofrom 0, < 1.2.7
- PyPI/djangofrom 0, < 1.2.7, >= 1.3, < 1.3.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(18)
- ADVISORYhttp://secunia.com/advisories/46614
- ADVISORYhttps://github.com/advisories/GHSA-3jqw-crqj-w8qw
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2011-4137
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2011-4137
- ADVISORYhttps://www.djangoproject.com/weblog/2011/sep/09/
- ADVISORYhttps://www.djangoproject.com/weblog/2011/sep/10/127/
- PATCHhttps://github.com/django/django
- WEBhttp://openwall.com/lists/oss-security/2011/09/11/1
- WEBhttp://openwall.com/lists/oss-security/2011/09/13/2
- WEBhttp://openwall.com/lists/oss-security/2011/09/15/5
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=737366
- WEBhttps://github.com/django/django/commit/1a76dbefdfc60e2d5954c0ba614c3d054ba9c3f0
- WEBhttps://github.com/django/django/commit/7268f8af86186518821d775c530d5558fd726930
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2011-2.yaml
- WEBhttps://hermes.opensuse.org/messages/14700881
- WEBhttps://www.djangoproject.com/weblog/2011/sep/09
- WEBhttps://www.djangoproject.com/weblog/2011/sep/10/127
- WEBhttp://www.debian.org/security/2011/dsa-2332