CVE-2023-45231

一、漏洞信息
漏洞编号：CVE-2023-45231
漏洞归属组件：edk2
漏洞归属的版本：202002,202011,202308
CVSS V3.0分值：
BaseScore：6.5 Medium
Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
漏洞简述：
EDK2 s Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
漏洞公开时间：2024-01-17 00:15:11
漏洞创建时间：2024-01-17 12:51:15
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2023-45231

更多参考(点击展开)

参考来源	参考链接	来源链接
infosec.edk2.groups.io	http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
infosec.edk2.groups.io	http://www.openwall.com/lists/oss-security/2024/01/16/2
infosec.edk2.groups.io	https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h
infosec.edk2.groups.io	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
infosec.edk2.groups.io	https://security.netapp.com/advisory/ntap-20240307-0011/
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-45231	https://bugzilla.suse.com/show_bug.cgi?id=1218881
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2023-45231	https://bugzilla.suse.com/show_bug.cgi?id=1218881
suse_bugzilla	https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h	https://bugzilla.suse.com/show_bug.cgi?id=1218881
suse_bugzilla	http://www.openwall.com/lists/oss-security/2024/01/16/2	https://bugzilla.suse.com/show_bug.cgi?id=1218881
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2258688	https://bugzilla.suse.com/show_bug.cgi?id=1218881
redhat_bugzilla	https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html	https://bugzilla.redhat.com/show_bug.cgi?id=2258688
redhat_bugzilla	https://github.com/advisories/GHSA-pr27-mhpp-2ccr	https://bugzilla.redhat.com/show_bug.cgi?id=2258688
cve_search		https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h
cve_search		http://www.openwall.com/lists/oss-security/2024/01/16/2
cve_search		http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
cve_search		https://security.netapp.com/advisory/ntap-20240307-0011/
cve_search		https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
snyk	https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html	https://security.snyk.io/vuln/SNYK-UNMANAGED-TIANOCOREEDK2-6170056
snyk	https://bugzilla.redhat.com/show_bug.cgi?id=2258688	https://security.snyk.io/vuln/SNYK-UNMANAGED-TIANOCOREEDK2-6170056
infosec.edk2.groups.io	http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
infosec.edk2.groups.io	http://www.openwall.com/lists/oss-security/2024/01/16/2
infosec.edk2.groups.io	https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h

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
		http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html		nvd
		http://www.openwall.com/lists/oss-security/2024/01/16/2		nvd
		https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h		nvd

二、漏洞分析结构反馈
影响性分析说明：
EDK2 s Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
openEuler评分：
6.5
Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.master(202011):受影响
2.openEuler-20.03-LTS-SP1(202002):受影响
3.openEuler-20.03-LTS-SP4:受影响
4.openEuler-22.03-LTS(202011):受影响
5.openEuler-22.03-LTS-Next(202011):受影响
6.openEuler-22.03-LTS-SP1(202011):受影响
7.openEuler-22.03-LTS-SP2:受影响
8.openEuler-22.03-LTS-SP3:受影响
9.openEuler-24.03-LTS:受影响

修复是否涉及abi变化(是/否)：
1.master(202011):否
2.openEuler-20.03-LTS-SP1(202002):否
3.openEuler-20.03-LTS-SP4:否
4.openEuler-22.03-LTS(202011):否
5.openEuler-22.03-LTS-Next(202011):否
6.openEuler-22.03-LTS-SP1(202011):否
7.openEuler-22.03-LTS-SP2:否
8.openEuler-22.03-LTS-SP3:否
9.openEuler-24.03-LTS:否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1315

@Bin Wu ,@ZhiGang ,@alexchen ,@Chuan ,@imxcc ,@朱科潜 ,@frankyj915 ,@yezengruan ,@ZhangBo ,@caojinhuahw
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(202011):
2.openEuler-20.03-LTS-SP1(202002):
3.openEuler-20.03-LTS-SP4:
4.openEuler-22.03-LTS(202011):
5.openEuler-22.03-LTS-Next(202011):
6.openEuler-22.03-LTS-SP1(202011):
7.openEuler-22.03-LTS-SP2(202011):
8.openEuler-22.03-LTS-SP3:

修复是否涉及abi变化(是/否)：
1.master(202011):
2.openEuler-20.03-LTS-SP1(202002):
3.openEuler-20.03-LTS-SP4:
4.openEuler-22.03-LTS(202011):
5.openEuler-22.03-LTS-Next(202011):
6.openEuler-22.03-LTS-SP1(202011):
7.openEuler-22.03-LTS-SP2(202011):
8.openEuler-22.03-LTS-SP3:

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-2023-45231
https://ubuntu.com/security/CVE-2023-45231	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2023-45231
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2023-45231
https://security-tracker.debian.org/tracker/CVE-2023-45231

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

@YeXiao 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS 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.

影响性分析说明：

openEuler评分：
6.5
Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.master(202308):受影响
2.openEuler-20.03-LTS-SP1(202002):受影响
3.openEuler-20.03-LTS-SP4(202002):受影响
4.openEuler-22.03-LTS(202011):受影响
5.openEuler-22.03-LTS-Next(202011):受影响
6.openEuler-22.03-LTS-SP1(202011):受影响
7.openEuler-22.03-LTS-SP2(202011):受影响
8.openEuler-22.03-LTS-SP3(202011):受影响

修复是否涉及abi变化(是/否)：
1.master(202308):否
2.openEuler-20.03-LTS-SP1(202002):否
3.openEuler-20.03-LTS-SP4(202002):否
4.openEuler-22.03-LTS(202011):否
5.openEuler-22.03-LTS-Next(202011):否
6.openEuler-22.03-LTS-SP1(202011):否
7.openEuler-22.03-LTS-SP2(202011):否
8.openEuler-22.03-LTS-SP3(202011):否

@YeXiao 1.影响性分析说明=> 没有填写或按正确格式填写

@openeuler-sync-bot 请确认分支: openEuler-24.03-LTS 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.

影响性分析说明：
EDK2 s Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
openEuler评分：
6.5
Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.master(202011):受影响
2.openEuler-20.03-LTS-SP1(202002):受影响
3.openEuler-20.03-LTS-SP4:受影响
4.openEuler-22.03-LTS(202011):受影响
5.openEuler-22.03-LTS-Next(202011):受影响
6.openEuler-22.03-LTS-SP1(202011):受影响
7.openEuler-22.03-LTS-SP2:受影响
8.openEuler-22.03-LTS-SP3:受影响
9.openEuler-24.03-LTS:受影响

修复是否涉及abi变化(是/否)：
1.master(202011):否
2.openEuler-20.03-LTS-SP1(202002):否
3.openEuler-20.03-LTS-SP4:否
4.openEuler-22.03-LTS(202011):否
5.openEuler-22.03-LTS-Next(202011):否
6.openEuler-22.03-LTS-SP1(202011):否
7.openEuler-22.03-LTS-SP2:否
8.openEuler-22.03-LTS-SP3:否
9.openEuler-24.03-LTS: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	EDK2 s Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
已分析	2.openEulerScore	6.5
已分析	3.openEulerVector	AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
已分析	4.受影响版本排查	master:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-Next:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响
已分析	5.修复是否涉及abi变化	master:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-Next:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS: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.

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