一、漏洞信息
漏洞编号:CVE-2024-38875
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 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:N/A:H
漏洞简述:
An issue was discovered in Django 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets.
漏洞公开时间:2024-07-10 13:15:12
漏洞创建时间:2024-07-11 19:31:03
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-38875
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:
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/7285644640f085f41d60ab0c8ae4e9153f0485db | suse_bugzilla | |||
https://github.com/django/django/commit/79f368764295df109a37192f6182fb6f361d85b5 | suse_bugzilla | |||
https://github.com/django/django/commit/44aef996c8d723198e89ca834cb1d746e2e72d77 | suse_bugzilla | |||
https://github.com/django/django/commit/d6664574539c1531612dea833d264ed5c2b04e1e | suse_bugzilla |
二、漏洞分析结构反馈
影响性分析说明:
An issue was discovered in Django 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets.
openEuler评分:
7.5
Vector:CVSS:3.0/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-2024-1948
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参考网址 | 关联pr | 状态 | 补丁链接 |
---|---|---|---|
https://nvd.nist.gov/vuln/detail/CVE-2024-38875 | |||
https://ubuntu.com/security/CVE-2024-38875 | None | None | https://discourse.ubuntu.com/c/ubuntu-pro |
https://www.opencve.io/cve/CVE-2024-38875 | |||
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-38875 | |||
https://security-tracker.debian.org/tracker/CVE-2024-38875 | None | None | https://github.com/django/django/commit/79f368764295df109a37192f6182fb6f361d85b5 |
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
@starlet-dx 请确认分支: master,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP3,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.
@starlet-dx 请确认分支: master,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP3,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.
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。
相关参考:https://security-tracker.debian.org/tracker/CVE-2024-38875
影响性分析说明:
An issue was discovered in Django 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets.
openEuler评分:
7.5
Vector:CVSS:3.0/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(4.1.7): 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 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets. |
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 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets.
openEuler评分:
7.5
Vector:CVSS:3.0/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(4.1.7): 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 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets. |
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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