CVE-2024-25126

一、漏洞信息
漏洞编号：CVE-2024-25126
漏洞归属组件：rubygem-rack
漏洞归属的版本：2.0.4,2.0.8,2.2.2,2.2.3.1,2.2.4
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：
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
漏洞公开时间：2024-02-29 08:15:51
漏洞创建时间：2024-02-23 07:31:01
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-25126

更多参考(点击展开)

参考来源	参考链接	来源链接
security-advisories.github.com	https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941
security-advisories.github.com	https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462
security-advisories.github.com	https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49
security-advisories.github.com	https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx
security-advisories.github.com	https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml
security-advisories.github.com	https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html
security-advisories.github.com	https://security.netapp.com/advisory/ntap-20240510-0005/
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-25126	https://bugzilla.suse.com/show_bug.cgi?id=1220239
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2265593	https://bugzilla.suse.com/show_bug.cgi?id=1220239
suse_bugzilla	https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49	https://bugzilla.suse.com/show_bug.cgi?id=1220239
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:1841	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:1846	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:2007	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:2113	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:2581	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:2584	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:2953	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:3431	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:10806	https://bugzilla.redhat.com/show_bug.cgi?id=2265593
ubuntu	https://github.com/rack/rack/releases/tag/v2.2.8.1	https://ubuntu.com/security/CVE-2024-25126
ubuntu	https://www.cve.org/CVERecord?id=CVE-2024-25126	https://ubuntu.com/security/CVE-2024-25126
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2024-25126	https://ubuntu.com/security/CVE-2024-25126
ubuntu	https://launchpad.net/bugs/cve/CVE-2024-25126	https://ubuntu.com/security/CVE-2024-25126
ubuntu	https://security-tracker.debian.org/tracker/CVE-2024-25126	https://ubuntu.com/security/CVE-2024-25126
debian		https://security-tracker.debian.org/tracker/CVE-2024-25126
ruby		https://github.com/rubysec/ruby-advisory-db/gems/rack/CVE-2024-25126.yml
anolis		https://anas.openanolis.cn/cves/detail/CVE-2024-25126
cve_search		https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx
cve_search		https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462
cve_search		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49
cve_search		https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941
cve_search		https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml
cve_search		https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html
github_advisory	https://nvd.nist.gov/vuln/detail/CVE-2024-25126	https://github.com/advisories/GHSA-22f2-v57c-j9cx
github_advisory	https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941	https://github.com/advisories/GHSA-22f2-v57c-j9cx
github_advisory	https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49	https://github.com/advisories/GHSA-22f2-v57c-j9cx
github_advisory	https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml	https://github.com/advisories/GHSA-22f2-v57c-j9cx
github_advisory	https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx	https://github.com/advisories/GHSA-22f2-v57c-j9cx
github_advisory	https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462	https://github.com/advisories/GHSA-22f2-v57c-j9cx
mageia		http://advisories.mageia.org/MGASA-2024-0123.html
osv	https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx	https://osv.dev/vulnerability/CVE-2024-25126
osv	https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml	https://osv.dev/vulnerability/CVE-2024-25126
osv	https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462	https://osv.dev/vulnerability/CVE-2024-25126
osv	https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49	https://osv.dev/vulnerability/CVE-2024-25126
osv	https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941	https://osv.dev/vulnerability/CVE-2024-25126
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2024-25126	https://explore.alas.aws.amazon.com/CVE-2024-25126.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126	https://explore.alas.aws.amazon.com/CVE-2024-25126.html
snyk	https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49	https://security.snyk.io/vuln/SNYK-RUBY-RACK-6274384
snyk	https://github.com/rack/rack/releases/tag/v2.2.8.1	https://security.snyk.io/vuln/SNYK-RUBY-RACK-6274384
snyk	https://github.com/rack/rack/releases/tag/v3.0.9.1	https://security.snyk.io/vuln/SNYK-RUBY-RACK-6274384
snyk	https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941	https://security.snyk.io/vuln/SNYK-RUBY-RACK-6274384

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/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462		security-advisories.github.com
		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49		security-advisories.github.com
		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49		suse_bugzilla
		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49		github_advisory
		https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462		github_advisory
		https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462		osv
		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49		osv
		https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49		snyk

二、漏洞分析结构反馈
影响性分析说明：
刻意设计的请求头可以使 Rack 的媒体类型解析器花费比预期长得多的时间，从而导致可能的服务拒绝漏洞（第二度多项式ReDoS）。这个漏洞在 3.0.9.1 和 2.2.8.1 版本中得到了修复。当前版本均受影响。
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(2.2.4):受影响
2.openEuler-20.03-LTS-SP4(2.2.3.1):受影响
3.openEuler-22.03-LTS-SP1(2.2.3.1):受影响
4.openEuler-22.03-LTS-SP3(2.2.3.1):受影响
5.openEuler-22.03-LTS-SP4(2.2.3.1):受影响
6.openEuler-24.03-LTS(2.2.4):受影响
7.openEuler-24.03-LTS-Next(2.2.4):受影响
8.openEuler-24.03-LTS-SP1(2.2.4):受影响

修复是否涉及abi变化(是/否)：
1.master(2.2.4):否
2.openEuler-20.03-LTS-SP4(2.2.3.1):否
3.openEuler-22.03-LTS-SP1(2.2.3.1):否
4.openEuler-22.03-LTS-SP3(2.2.3.1):否
5.openEuler-22.03-LTS-SP4(2.2.3.1):否
6.openEuler-24.03-LTS(2.2.4):否
7.openEuler-24.03-LTS-Next(2.2.4):否
8.openEuler-24.03-LTS-SP1(2.2.4):否

原因说明：
1.master(2.2.4):正常修复
2.openEuler-20.03-LTS-SP4(2.2.3.1):正常修复
3.openEuler-22.03-LTS-SP1(2.2.3.1):正常修复
4.openEuler-22.03-LTS-SP3(2.2.3.1):正常修复
5.openEuler-22.03-LTS-SP4(2.2.3.1):正常修复
6.openEuler-24.03-LTS(2.2.4):正常修复
7.openEuler-24.03-LTS-Next(2.2.4):正常修复
8.openEuler-24.03-LTS-SP1(2.2.4):正常修复

@shinwell_hu ,@small_leek ,@jxy_git 
**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(2.2.4):
2.openEuler-20.03-LTS-SP1(2.2.3.1):
3.openEuler-20.03-LTS-SP4(2.2.3.1):
4.openEuler-22.03-LTS(2.2.3.1):
5.openEuler-22.03-LTS-Next(2.2.3.1):
6.openEuler-22.03-LTS-SP1(2.2.3.1):
7.openEuler-22.03-LTS-SP2(2.2.3.1):
8.openEuler-22.03-LTS-SP3(2.2.3.1):

修复是否涉及abi变化(是/否)：
1.master(2.2.4):
2.openEuler-20.03-LTS-SP1(2.2.3.1):
3.openEuler-20.03-LTS-SP4(2.2.3.1):
4.openEuler-22.03-LTS(2.2.3.1):
5.openEuler-22.03-LTS-Next(2.2.3.1):
6.openEuler-22.03-LTS-SP1(2.2.3.1):
7.openEuler-22.03-LTS-SP2(2.2.3.1):
8.openEuler-22.03-LTS-SP3(2.2.3.1):

-----------------------------------------------------------------------
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-2024-25126
https://ubuntu.com/security/CVE-2024-25126	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-25126
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-25126
https://security-tracker.debian.org/tracker/CVE-2024-25126

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

/reopen

影响性分析说明：
刻意设计的请求头可以使 Rack 的媒体类型解析器花费比预期长得多的时间，从而导致可能的服务拒绝漏洞（第二度多项式ReDoS）。这个漏洞在 3.0.9.1 和 2.2.8.1 版本中得到了修复。当前版本均受影响。
openEuler评分：
5.3 Medium
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
受影响版本排查(受影响/不受影响)：
1.master(2.2.4):受影响
2.openEuler-20.03-LTS-SP1(2.2.3.1):受影响
3.openEuler-20.03-LTS-SP4(2.2.3.1):受影响
4.openEuler-22.03-LTS(2.2.3.1):受影响
5.openEuler-22.03-LTS-Next(2.2.3.1):受影响
6.openEuler-22.03-LTS-SP1(2.2.3.1):受影响
7.openEuler-22.03-LTS-SP2(2.2.3.1):受影响
8.openEuler-22.03-LTS-SP3(2.2.3.1):受影响
9.openEuler-24.03-LTS(2.2.4):受影响

修复是否涉及abi变化(是/否)：
1.master(2.2.4):否
2.openEuler-20.03-LTS-SP1(2.2.3.1):否
3.openEuler-20.03-LTS-SP4(2.2.3.1):否
4.openEuler-22.03-LTS(2.2.3.1):否
5.openEuler-22.03-LTS-Next(2.2.3.1):否
6.openEuler-22.03-LTS-SP1(2.2.3.1):否
7.openEuler-22.03-LTS-SP2(2.2.3.1):否
8.openEuler-22.03-LTS-SP3(2.2.3.1):否
9.openEuler-24.03-LTS(2.2.4):否

影响性分析说明:
刻意设计的请求头可以使 Rack 的媒体类型解析器花费比预期长得多的时间，从而导致可能的服务拒绝漏洞（第二度多项式ReDoS）。这个漏洞在 3.0.9.1 和 2.2.8.1 版本中得到了修复。当前版本均受影响。
openEuler评分: (评分和向量)
5.3 Medium
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

受影响版本排查(受影响/不受影响):
1.master(2.2.4):受影响
2.openEuler-20.03-LTS-SP4(2.2.3.1):受影响
3.openEuler-22.03-LTS-SP1(2.2.3.1):受影响
4.openEuler-22.03-LTS-SP3(2.2.3.1):受影响
5.openEuler-22.03-LTS-SP4(2.2.3.1):受影响
6.openEuler-24.03-LTS(2.2.4):受影响
7.openEuler-24.03-LTS-Next(2.2.4):受影响
8.openEuler-24.03-LTS-SP1(2.2.4):受影响

修复是否涉及abi变化(是/否)：
1.master(2.2.4):否
2.openEuler-20.03-LTS-SP4(2.2.3.1):否
3.openEuler-22.03-LTS-SP1(2.2.3.1):否
4.openEuler-22.03-LTS-SP3(2.2.3.1):否
5.openEuler-22.03-LTS-SP4(2.2.3.1):否
6.openEuler-24.03-LTS(2.2.4):否
7.openEuler-24.03-LTS-Next(2.2.4):否
8.openEuler-24.03-LTS-SP1(2.2.4):否

原因说明：
1.master(2.2.4):正常修复
2.openEuler-20.03-LTS-SP4(2.2.3.1):正常修复
3.openEuler-22.03-LTS-SP1(2.2.3.1):正常修复
4.openEuler-22.03-LTS-SP3(2.2.3.1):正常修复
5.openEuler-22.03-LTS-SP4(2.2.3.1):正常修复
6.openEuler-24.03-LTS(2.2.4):正常修复
7.openEuler-24.03-LTS-Next(2.2.4):正常修复
8.openEuler-24.03-LTS-SP1(2.2.4):正常修复

影响性分析说明:
刻意设计的请求头可以使 Rack 的媒体类型解析器花费比预期长得多的时间，从而导致可能的服务拒绝漏洞（第二度多项式ReDoS）。这个漏洞在 3.0.9.1 和 2.2.8.1 版本中得到了修复。当前版本均受影响。
openEuler评分: (评分和向量)
7.5 High
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(2.2.4):受影响
2.openEuler-20.03-LTS-SP4(2.2.3.1):受影响
3.openEuler-22.03-LTS-SP1(2.2.3.1):受影响
4.openEuler-22.03-LTS-SP3(2.2.3.1):受影响
5.openEuler-22.03-LTS-SP4(2.2.3.1):受影响
6.openEuler-24.03-LTS(2.2.4):受影响
7.openEuler-24.03-LTS-Next(2.2.4):受影响
8.openEuler-24.03-LTS-SP1(2.2.4):受影响

修复是否涉及abi变化(是/否)：
1.master(2.2.4):否
2.openEuler-20.03-LTS-SP4(2.2.3.1):否
3.openEuler-22.03-LTS-SP1(2.2.3.1):否
4.openEuler-22.03-LTS-SP3(2.2.3.1):否
5.openEuler-22.03-LTS-SP4(2.2.3.1):否
6.openEuler-24.03-LTS(2.2.4):否
7.openEuler-24.03-LTS-Next(2.2.4):否
8.openEuler-24.03-LTS-SP1(2.2.4):否

原因说明：
1.master(2.2.4):正常修复
2.openEuler-20.03-LTS-SP4(2.2.3.1):正常修复
3.openEuler-22.03-LTS-SP1(2.2.3.1):正常修复
4.openEuler-22.03-LTS-SP3(2.2.3.1):正常修复
5.openEuler-22.03-LTS-SP4(2.2.3.1):正常修复
6.openEuler-24.03-LTS(2.2.4):正常修复
7.openEuler-24.03-LTS-Next(2.2.4):正常修复
8.openEuler-24.03-LTS-SP1(2.2.4):正常修复

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