一、漏洞信息
漏洞编号:CVE-2024-22019
漏洞归属组件:nodejs
漏洞归属的版本:10.11.0,10.21.0,12.18.4,12.22.11,16.14.2,16.15.0,18.16.0,18.17.1,20.11.1
CVSS V3.0分值:
BaseScore:7.5 High
Vector:CVSS:3.0/
漏洞简述:
A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.
漏洞公开时间:2024-02-20 10:15:50
漏洞创建时间:2024-02-16 19:59:32
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-22019
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/nodejs/node/commit/6155a1ffaf | snyk | |||
https://github.com/nodejs/node/commit/77ac7c3153 | snyk | |||
https://github.com/nodejs/node/commit/911cb33cda | snyk |
二、漏洞分析结构反馈
影响性分析说明:
A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.
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.openEuler-20.03-LTS-SP4(12.22.11):受影响
2.openEuler-22.03-LTS-SP1(12.22.11):受影响
3.openEuler-22.03-LTS-SP3(12.22.11):受影响
4.openEuler-22.03-LTS-SP4(12.22.11):受影响
5.master(20.11.1):不受影响
6.openEuler-24.03-LTS(20.11.1):不受影响
7.openEuler-24.03-LTS-Next(20.11.1):不受影响
修复是否涉及abi变化(是/否):
1.openEuler-20.03-LTS-SP4(12.22.11):是
2.openEuler-22.03-LTS-SP1(12.22.11):是
3.openEuler-22.03-LTS-SP3(12.22.11):是
4.openEuler-22.03-LTS-SP4(12.22.11):是
5.master(20.11.1):否
6.openEuler-24.03-LTS(20.11.1):否
7.openEuler-24.03-LTS-Next(20.11.1):否
三、漏洞修复
安全公告链接:https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2175
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参考网址 | 关联pr | 状态 | 补丁链接 |
---|---|---|---|
https://nvd.nist.gov/vuln/detail/CVE-2024-22019 | |||
https://ubuntu.com/security/CVE-2024-22019 | None | None | https://discourse.ubuntu.com/c/ubuntu-pro |
https://www.opencve.io/cve/CVE-2024-22019 | |||
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-22019 | |||
https://security-tracker.debian.org/tracker/CVE-2024-22019 |
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
影响性分析说明:
A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.
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(20.11.1): 不受影响
2.openEuler-20.03-LTS-SP4(12.22.11): 受影响
3.openEuler-22.03-LTS-SP1(12.22.11): 受影响
4.openEuler-22.03-LTS-SP3(12.22.11): 受影响
5.openEuler-22.03-LTS-SP4(12.22.11): 受影响
6.openEuler-24.03-LTS(20.11.1): 不受影响
7.openEuler-24.03-LTS-Next(20.11.1): 不受影响
修复是否涉及abi变化(是/否):
1.master(20.11.1): 否
2.openEuler-20.03-LTS-SP4(12.22.11): 是
3.openEuler-22.03-LTS-SP1(12.22.11): 是
4.openEuler-22.03-LTS-SP3(12.22.11): 是
5.openEuler-22.03-LTS-SP4(12.22.11): 是
6.openEuler-24.03-LTS(20.11.1): 否
7.openEuler-24.03-LTS-Next(20.11.1): 否
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