CVE-2024-39614

一、漏洞信息
漏洞编号：CVE-2024-39614
漏洞归属组件：python-django
漏洞归属的版本：1.11.13,1.11.18,2.2.19,2.2.27,2.2.3,3.2.12,3.2.16,4.1.4,4.1.7,4.2.3
CVSS V2.0分值：
BaseScore：0.0 None
Vector：CVSS：2.0/
漏洞简述：
An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.
漏洞公开时间：2024-07-10 13:15:12
漏洞创建时间：2024-07-10 22:03:10
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-39614

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/dev/releases/security/
cve.mitre.org	https://groups.google.com/forum/#!forum/django-announce
cve.mitre.org	https://www.djangoproject.com/weblog/2024/jul/09/security-releases/
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-39614	https://bugzilla.suse.com/show_bug.cgi?id=1227595
suse_bugzilla	https://seclists.org/oss-sec/2024/q3/39	https://bugzilla.suse.com/show_bug.cgi?id=1227595
suse_bugzilla	https://github.com/django/django/commit/9e9792228a6bb5d6402a5d645bc3be4cf364aefb	https://bugzilla.suse.com/show_bug.cgi?id=1227595
suse_bugzilla	https://github.com/django/django/commit/e99ccc43429160828814a72067acf47f5fca9c94	https://bugzilla.suse.com/show_bug.cgi?id=1227595
suse_bugzilla	https://github.com/django/django/commit/8e7a44e4bec0f11474699c3111a5e0a45afe7f49	https://bugzilla.suse.com/show_bug.cgi?id=1227595
suse_bugzilla	https://github.com/django/django/commit/17358fb35fb7217423d4c4877ccb6d1a3a40b1c3	https://bugzilla.suse.com/show_bug.cgi?id=1227595
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:6428	https://bugzilla.redhat.com/show_bug.cgi?id=2295938
ubuntu	https://www.cve.org/CVERecord?id=CVE-2024-39614	https://ubuntu.com/security/CVE-2024-39614
ubuntu	https://ubuntu.com/security/notices/USN-6888-1	https://ubuntu.com/security/CVE-2024-39614
ubuntu	https://ubuntu.com/security/notices/USN-6888-2	https://ubuntu.com/security/CVE-2024-39614
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2024-39614	https://ubuntu.com/security/CVE-2024-39614
ubuntu	https://launchpad.net/bugs/cve/CVE-2024-39614	https://ubuntu.com/security/CVE-2024-39614
ubuntu	https://security-tracker.debian.org/tracker/CVE-2024-39614	https://ubuntu.com/security/CVE-2024-39614
debian		https://security-tracker.debian.org/tracker/CVE-2024-39614
cve_search		https://docs.djangoproject.com/en/dev/releases/security/
cve_search		https://groups.google.com/forum/#!forum/django-announce
cve_search		https://www.djangoproject.com/weblog/2024/jul/09/security-releases/

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	问题引入补丁	来源
		https://github.com/django/django/commit/9e9792228a6bb5d6402a5d645bc3be4cf364aefb		suse_bugzilla
		https://github.com/django/django/commit/e99ccc43429160828814a72067acf47f5fca9c94		suse_bugzilla
		https://github.com/django/django/commit/8e7a44e4bec0f11474699c3111a5e0a45afe7f49		suse_bugzilla
		https://github.com/django/django/commit/17358fb35fb7217423d4c4877ccb6d1a3a40b1c3		suse_bugzilla

二、漏洞分析结构反馈
影响性分析说明：
An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.
openEuler评分：
7.5
Vector：CVSS：2.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.master(4.2.3):受影响
2.openEuler-20.03-LTS-SP4(2.2.27):受影响
3.openEuler-22.03-LTS-SP1(3.2.12):受影响
4.openEuler-22.03-LTS-SP3(3.2.12):受影响
5.openEuler-22.03-LTS-SP4(3.2.12):受影响
6.openEuler-24.03-LTS(4.2.3):受影响
7.openEuler-24.03-LTS-Next(4.2.3):受影响

修复是否涉及abi变化(是/否)：
1.master(4.2.3):否
2.openEuler-20.03-LTS-SP4(2.2.27):否
3.openEuler-22.03-LTS-SP1(3.2.12):否
4.openEuler-22.03-LTS-SP3(3.2.12):否
5.openEuler-22.03-LTS-SP4(3.2.12):否
6.openEuler-24.03-LTS(4.2.3):否
7.openEuler-24.03-LTS-Next(4.2.3):否

原因说明：
1.master(4.2.3):
2.openEuler-20.03-LTS-SP4(2.2.27):
3.openEuler-22.03-LTS-SP1(3.2.12):
4.openEuler-22.03-LTS-SP3(3.2.12):
5.openEuler-22.03-LTS-SP4(3.2.12):
6.openEuler-24.03-LTS(4.2.3):
7.openEuler-24.03-LTS-Next(4.2.3):

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1974

@myeuler ,@yangzhao_kl ,@shinwell_hu ,@cherry530 ,@caodongxia 
**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(4.1.7):
2.openEuler-20.03-LTS-SP4(2.2.27):
3.openEuler-22.03-LTS-SP1(3.2.12):
4.openEuler-22.03-LTS-SP3(3.2.12):
5.openEuler-22.03-LTS-SP4(3.2.12):
6.openEuler-24.03-LTS(4.2.3):
7.openEuler-24.03-LTS-Next(4.2.3):

修复是否涉及abi变化(是/否)：
1.master(4.1.7):
2.openEuler-20.03-LTS-SP4(2.2.27):
3.openEuler-22.03-LTS-SP1(3.2.12):
4.openEuler-22.03-LTS-SP3(3.2.12):
5.openEuler-22.03-LTS-SP4(3.2.12):
6.openEuler-24.03-LTS(4.2.3):
7.openEuler-24.03-LTS-Next(4.2.3):

-----------------------------------------------------------------------
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-2024-39614
https://ubuntu.com/security/CVE-2024-39614	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-39614
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-39614
https://security-tracker.debian.org/tracker/CVE-2024-39614	None	None	https://github.com/django/django/commit/17358fb35fb7217423d4c4877ccb6d1a3a40b1c3

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

根据官网https://www.djangoproject.com/download/ 中的信息可知：2.2.27版本（20.03）、3.2.12版本（22.03）均已停止维护，且针对低版本当前无适配补丁，暂时挂起。

相关网页：https://security-tracker.debian.org/tracker/CVE-2024-39614

影响性分析说明：
An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.

openEuler评分：
7.5
Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

受影响版本排查(受影响/不受影响)：
1.master(4.1.7): 受影响
2.openEuler-20.03-LTS-SP4(2.2.27): 受影响
3.openEuler-22.03-LTS-SP1(3.2.12): 受影响
4.openEuler-22.03-LTS-SP3(3.2.12): 受影响
5.openEuler-22.03-LTS-SP4(3.2.12): 受影响
6.openEuler-24.03-LTS(4.2.3): 受影响
7.openEuler-24.03-LTS-Next(4.2.3): 受影响

修复是否涉及abi变化(是/否)：
1.master(4.1.7): 否
2.openEuler-20.03-LTS-SP4(2.2.27): 否
3.openEuler-22.03-LTS-SP1(3.2.12): 否
4.openEuler-22.03-LTS-SP3(3.2.12): 否
5.openEuler-22.03-LTS-SP4(3.2.12): 否
6.openEuler-24.03-LTS(4.2.3): 否
7.openEuler-24.03-LTS-Next(4.2.3): 否

@ 经过 cve-manager 解析, 已分析的内容如下表所示:

状态	需分析	内容
已分析	1.影响性分析说明	An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.
已分析	2.openEulerScore	7.5
已分析	3.openEulerVector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	master:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响
已分析	5.修复是否涉及abi变化	master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否

请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.

影响性分析说明：
An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.

openEuler评分：
7.5
Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

受影响版本排查(受影响/不受影响)：
1.master(4.1.7): 受影响
2.openEuler-20.03-LTS-SP4(2.2.27): 受影响
3.openEuler-22.03-LTS-SP1(3.2.12): 受影响
4.openEuler-22.03-LTS-SP3(3.2.12): 受影响
5.openEuler-22.03-LTS-SP4(3.2.12): 受影响
6.openEuler-24.03-LTS(4.2.3): 受影响
7.openEuler-24.03-LTS-Next(4.2.3): 受影响

修复是否涉及abi变化(是/否)：
1.master(4.1.7): 否
2.openEuler-20.03-LTS-SP4(2.2.27): 否
3.openEuler-22.03-LTS-SP1(3.2.12): 否
4.openEuler-22.03-LTS-SP3(3.2.12): 否
5.openEuler-22.03-LTS-SP4(3.2.12): 否
6.openEuler-24.03-LTS(4.2.3): 否
7.openEuler-24.03-LTS-Next(4.2.3): 否

@ 经过 cve-manager 解析, 已分析的内容如下表所示:

状态	需分析	内容
已分析	1.影响性分析说明	An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.
已分析	2.openEulerScore	7.5
已分析	3.openEulerVector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	master:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响
已分析	5.修复是否涉及abi变化	master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否

请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.

当前社区20.03-LTS-SP4分支为2.2.27版本，根据官网https://www.djangoproject.com/download/ 中的信息可知：2.2.27版本（20.03）已停止维护，且针对低版本无适配补丁。尝试升级至4.2.15版本解决，受Python版本阻塞无法升级，暂不处理此分支。

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