CVE-2024-0397

一、漏洞信息
漏洞编号：CVE-2024-0397
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：7.4 High
Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
漏洞简述：
A defect was discovered in the Python “ssl” module where there is a memoryrace condition with the ssl.SSLContext methods “cert_store_stats()” and“get_ca_certs()”. The race condition can be triggered if the methods arecalled at the same time as certificates are loaded into the SSLContext,such as during the TLS handshake with a certificate directory configured.This issue is fixed in CPython 3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.
漏洞公开时间：2024-06-18 00:15:10
漏洞创建时间：2024-06-19 22:16:25
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-0397

更多参考(点击展开)

参考来源	参考链接	来源链接
cna.python.org	http://www.openwall.com/lists/oss-security/2024/06/17/2
cna.python.org	https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d
cna.python.org	https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524
cna.python.org	https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
cna.python.org	https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286
cna.python.org	https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa
cna.python.org	https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab
cna.python.org	https://github.com/python/cpython/issues/114572
cna.python.org	https://github.com/python/cpython/pull/114573
cna.python.org	https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-0397	https://bugzilla.suse.com/show_bug.cgi?id=1226447
suse_bugzilla	https://seclists.org/oss-sec/2024/q2/291	https://bugzilla.suse.com/show_bug.cgi?id=1226447
suse_bugzilla	https://github.com/python/cpython/issues/114572	https://bugzilla.suse.com/show_bug.cgi?id=1226447
suse_bugzilla	https://github.com/python/cpython/pull/114573	https://bugzilla.suse.com/show_bug.cgi?id=1226447
debian		https://security-tracker.debian.org/tracker/CVE-2024-0397
oracle		https://www.oracle.com/security-alerts/cpujul2024.html
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2024-0397	https://explore.alas.aws.amazon.com/CVE-2024-0397.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0397	https://explore.alas.aws.amazon.com/CVE-2024-0397.html

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/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d		cna.python.org
		https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524		cna.python.org
		https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e		cna.python.org
		https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286		cna.python.org
		https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa		cna.python.org
		https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab		cna.python.org
		https://github.com/python/cpython/pull/114573		cna.python.org
		https://github.com/python/cpython/pull/114573		suse_bugzilla

二、漏洞分析结构反馈
影响性分析说明：
在Python“ssl”模块中发现了一个缺陷，其中ssl.SSLContext方法“cert_store_stats()”和“get_ca_certs()”存在内存竞争条件。如果在将证书加载到SSLContext的同时调用方法，则可能会触发竞争条件，例如在配置了证书目录的TLS握手期间。
openEuler评分：
7.4
Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.master(3.10.0):受影响
2.openEuler-24.03-LTS(3.11.6):受影响
3.openEuler-24.03-LTS-Next(3.11.6):受影响
4.openEuler-20.03-LTS-SP4(3.7.9):不受影响
5.openEuler-22.03-LTS-SP1(3.9.9):不受影响
6.openEuler-22.03-LTS-SP3(3.9.9):不受影响
7.openEuler-22.03-LTS-SP4(3.9.9):不受影响

修复是否涉及abi变化(是/否)：
1.master(3.10.0):否
2.openEuler-20.03-LTS-SP4(3.7.9):否
3.openEuler-22.03-LTS-SP1(3.9.9):否
4.openEuler-22.03-LTS-SP3(3.9.9):否
5.openEuler-22.03-LTS-SP4(3.9.9):否
6.openEuler-24.03-LTS(3.11.6):否
7.openEuler-24.03-LTS-Next(3.11.6):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1940

@hexiaowen ,@Monday ,@zhujianwei001 ,@谢志鹏 ,@gaoruoshu ,@陈棋德 ,@朱春意
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(3.10.0):
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(3.10.0):
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

Hi openeuler-ci-bot, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here.
If you have any questions, please contact the SIG: Base-service, and any of the maintainers: @hexiaowen , @Monday , @zhujianwei001 , @谢志鹏 , @gaoruoshu , @陈棋德 , @朱春意

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2024-0397	None	None	https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286 https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524 https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
https://ubuntu.com/security/CVE-2024-0397	None	None	https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab https://discourse.ubuntu.com/c/ubuntu-pro https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286 https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524 https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
https://www.opencve.io/cve/CVE-2024-0397	None	None	https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286 https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524 https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-0397
https://security-tracker.debian.org/tracker/CVE-2024-0397	None	None	https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286 https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa

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

@wangziliang 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.

@openeuler-sync-bot 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.

@xieminmin
issue变更为 [已挂起/已拒绝] 状态时，必须填写相关原因，现issue被重新打开
请按如下格式评论原因后，重新进行操作

/reason xxxxxx

/reason 待解决pr冲突

issue状态	操作者	原因
已挂起	xieminmin	待解决pr冲突

/reason 待解决pr冲突

@xieminmin 当前issue状态为: 已挂起,请先修改issue状态, 否则评论无法被识别.

@xieminmin 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.

@xinsheng3 1.影响性分析说明=> 没有填写或按正确格式填写

影响性分析说明:
在Python“ssl”模块中发现了一个缺陷，其中ssl.SSLContext方法“cert_store_stats()”和“get_ca_certs()”存在内存竞争条件。如果在将证书加载到SSLContext的同时调用方法，则可能会触发竞争条件，例如在配置了证书目录的TLS握手期间。

openEuler评分: (评分和向量)
7.4
Vector：CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

受影响版本排查(受影响/不受影响):
1.master(3.10.0):受影响
2.openEuler-20.03-LTS-SP4(3.7.9):不受影响
3.openEuler-22.03-LTS-SP1(3.9.9):不受影响
4.openEuler-22.03-LTS-SP3(3.9.9):不受影响
5.openEuler-22.03-LTS-SP4(3.9.9):不受影响
6.openEuler-24.03-LTS(3.11.6):受影响
7.openEuler-24.03-LTS-Next(3.11.6):受影响

修复是否涉及abi变化(是/否)：
1.master(3.10.0):否
2.openEuler-20.03-LTS-SP4(3.7.9):否
3.openEuler-22.03-LTS-SP1(3.9.9):否
4.openEuler-22.03-LTS-SP3(3.9.9):否
5.openEuler-22.03-LTS-SP4(3.9.9):否
6.openEuler-24.03-LTS(3.11.6):否
7.openEuler-24.03-LTS-Next(3.11.6):否

@xinsheng3 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	在Python“ssl”模块中发现了一个缺陷，其中ssl.SSLContext方法“cert_store_stats()”和“get_ca_certs()”存在内存竞争条件。如果在将证书加载到SSLContext的同时调用方法，则可能会触发竞争条件，例如在配置了证书目录的TLS握手期间。
已分析	2.openEulerScore	7.4
已分析	3.openEulerVector	AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
已分析	4.受影响版本排查	master:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响
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.

src-openEuler/python3

内容风险标识

评论 (16)

src-openEuler/python3 .gitee-modal { width: 500px !important; }

内容风险标识

CVE-2024-0397

评论 (16)

搜索帮助

src-openEuler/python3