CVE-2021-33571

一、漏洞信息
漏洞编号：CVE-2021-33571
漏洞归属组件：python3
漏洞归属的版本：3.10.0,3.10.2,3.10.9,3.11.1,3.11.4,3.11.6,3.7.9,3.8.5,3.9.9
CVSS V3.0分值：
BaseScore：7.5 High
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
漏洞简述：
In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
漏洞公开时间：2021-06-09 02:15:08
漏洞创建时间：2024-09-19 11:10:27
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2021-33571

更多参考(点击展开)

参考来源	参考链接	来源链接
cve.mitre.org	https://docs.djangoproject.com/en/3.2/releases/security/
cve.mitre.org	https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e
cve.mitre.org	https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d
cve.mitre.org	https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc
cve.mitre.org	https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo
cve.mitre.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
cve.mitre.org	https://security.netapp.com/advisory/ntap-20210727-0004/
cve.mitre.org	https://www.djangoproject.com/weblog/2021/jun/02/security-releases/
redhat_bugzilla	https://bugs.python.org/issue36384	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://github.com/python/cpython/commit/e653d4d8e820a7a004ad399530af0135b45db27a	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://github.com/python/cpython/pull/25099	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://www.djangoproject.com/download/#supported-versions	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://www.djangoproject.com/weblog/2021/jun/02/security-releases/	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2021:3490	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://access.redhat.com/security/cve/cve-2021-33571	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2021:4702	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2021:5070	https://bugzilla.redhat.com/show_bug.cgi?id=1966253
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33571	https://ubuntu.com/security/CVE-2021-33571
ubuntu	https://www.djangoproject.com/weblog/2021/jun/02/security-releases/	https://ubuntu.com/security/CVE-2021-33571
ubuntu	https://ubuntu.com/security/notices/USN-4975-1	https://ubuntu.com/security/CVE-2021-33571
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2021-33571	https://ubuntu.com/security/CVE-2021-33571
ubuntu	https://launchpad.net/bugs/cve/CVE-2021-33571	https://ubuntu.com/security/CVE-2021-33571
ubuntu	https://security-tracker.debian.org/tracker/CVE-2021-33571	https://ubuntu.com/security/CVE-2021-33571
debian		https://security-tracker.debian.org/tracker/CVE-2021-33571
cve_search		https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo
cve_search		https://docs.djangoproject.com/en/3.2/releases/security/
cve_search		https://www.djangoproject.com/weblog/2021/jun/02/security-releases/
cve_search		https://security.netapp.com/advisory/ntap-20210727-0004/
cve_search		https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
github_advisory	https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
github_advisory	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
github_advisory	https://docs.djangoproject.com/en/3.2/releases/security/	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
github_advisory	https://security.netapp.com/advisory/ntap-20210727-0004/	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
github_advisory	https://www.djangoproject.com/weblog/2021/jun/02/security-releases/	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
github_advisory	https://nvd.nist.gov/vuln/detail/CVE-2021-33571	https://github.com/advisories/GHSA-p99v-5w3c-jqq9
mageia		http://advisories.mageia.org/MGASA-2021-0356.html
osv	https://docs.djangoproject.com/en/3.2/releases/security/	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://security.netapp.com/advisory/ntap-20210727-0004/	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://www.djangoproject.com/weblog/2021/jun/02/security-releases/	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	https://osv.dev/vulnerability/CVE-2021-33571
osv	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/	https://osv.dev/vulnerability/CVE-2021-33571

漏洞分析指导链接：
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
openBrain开源漏洞感知系统
漏洞补丁信息：

详情(点击展开)

影响的包	修复版本	修复补丁	来源
		https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e	cve.mitre.org
		https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d	cve.mitre.org
		https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	cve.mitre.org
		https://github.com/python/cpython/commit/e653d4d8e820a7a004ad399530af0135b45db27a	redhat_bugzilla
		https://github.com/python/cpython/pull/25099	redhat_bugzilla
		https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	redhat_bugzilla
		https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e	osv
		https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d	osv
		https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	osv
		https://docs.djangoproject.com/en/3.2/releases/security/	nvd
		https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo	nvd
		https://security.netapp.com/advisory/ntap-20210727-0004/	nvd
		https://www.djangoproject.com/weblog/2021/jun/02/security-releases/	nvd
		https://bugzilla.suse.com/attachment.cgi?id=849780	suse_bugzilla
		https://bugzilla.suse.com/attachment.cgi?id=849781	suse_bugzilla
		https://bugzilla.suse.com/attachment.cgi?id=849782	suse_bugzilla
		https://bugzilla.suse.com/attachment.cgi?id=849783	suse_bugzilla
Django	3.2	https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d	django
Django	3.1	https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e	django
Django	2.2	https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc	django

二、漏洞分析结构反馈
影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：
1.master(3.11.6):
2.openEuler-20.03-LTS-SP4(3.7.9):
3.openEuler-22.03-LTS-SP1(3.9.9):
4.openEuler-22.03-LTS-SP3(3.9.9):
5.openEuler-22.03-LTS-SP4(3.9.9):
6.openEuler-24.03-LTS(3.11.6):
7.openEuler-24.03-LTS-Next(3.11.6):

修复是否涉及abi变化(是/否)：
1.master(3.11.6):
2.openEuler-20.03-LTS-SP4(3.7.9):
3.openEuler-22.03-LTS-SP1(3.9.9):
4.openEuler-22.03-LTS-SP3(3.9.9):
5.openEuler-22.03-LTS-SP4(3.9.9):
6.openEuler-24.03-LTS(3.11.6):
7.openEuler-24.03-LTS-Next(3.11.6):

@overweight ,@licihua ,@zhujianwei001 ,@xiezhipeng1 ,@gaoruoshu ,@dillon_chen ,@zhuchunyi 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(3.11.6):
2.openEuler-20.03-LTS-SP4(3.7.9):
3.openEuler-22.03-LTS-SP1(3.9.9):
4.openEuler-22.03-LTS-SP3(3.9.9):
5.openEuler-22.03-LTS-SP4(3.9.9):
6.openEuler-24.03-LTS(3.11.6):
7.openEuler-24.03-LTS-Next(3.11.6):

修复是否涉及abi变化(是/否)：
1.master(3.11.6):
2.openEuler-20.03-LTS-SP4(3.7.9):
3.openEuler-22.03-LTS-SP1(3.9.9):
4.openEuler-22.03-LTS-SP3(3.9.9):
5.openEuler-22.03-LTS-SP4(3.9.9):
6.openEuler-24.03-LTS(3.11.6):
7.openEuler-24.03-LTS-Next(3.11.6):

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2021-33571	None	None	https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e https://groups.google.com/g/django-announce/c/s https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d
https://ubuntu.com/security/CVE-2021-33571	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2021-33571	None	None	https://github.com/django/django/commit/203d4ab9ebcd72fc4d6eb7398e66ed9e474e118e https://groups.google.com/g/django-announce/c/s https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc https://github.com/django/django/commit/9f75e2e562fa0c0482f3dde6fc7399a9070b4a3d
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2021-33571	None	None	https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc https://github.com/python/cpython/commit/e653d4d8e820a7a004ad399530af0135b45db27a
https://security-tracker.debian.org/tracker/CVE-2021-33571	None	None	https://github.com/django/django/commit/e1d787f1b36d13b95187f8f425425ae1b98da188 https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc

说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用CVE补丁工具。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

/reason
0924：此为django补丁，非python3补丁，申请关闭issue

issue状态	操作者	原因
已拒绝	xieminmin	0924：此为django补丁，非python3补丁，申请关闭issue

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