CVE-2024-28102

一、漏洞信息
 漏洞编号：[CVE-2024-28102](https://nvd.nist.gov/vuln/detail/CVE-2024-28102)
 漏洞归属组件：[python-jwcrypto](https://gitee.com/src-openeuler/python-jwcrypto)
 漏洞归属的版本：0.5.0,0.9.1,1.3.1,1.4.2,1.5.0
 CVSS V3.0分值：
  BaseScore：6.8 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
 漏洞简述：
  JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.
 漏洞公开时间：2024-03-21 10:52
 漏洞创建时间：2024-03-07 14:25:03
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-28102
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-28102 | https://bugzilla.suse.com/show_bug.cgi?id=1221230 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2268758 | https://bugzilla.suse.com/show_bug.cgi?id=1221230 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:2559 | https://bugzilla.redhat.com/show_bug.cgi?id=2268758 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3267 | https://bugzilla.redhat.com/show_bug.cgi?id=2268758 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4522 | https://bugzilla.redhat.com/show_bug.cgi?id=2268758 |
| ubuntu | https://github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97 | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f (v1.5.6) | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-28102 | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-28102 | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-28102 | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-28102 | https://ubuntu.com/security/CVE-2024-28102 |
| ubuntu | http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1065688 | https://ubuntu.com/security/CVE-2024-28102 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-28102 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2024-28102 |
| github_advisory | https://github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97 | https://github.com/advisories/GHSA-j857-7rvv-vj97 |
| github_advisory | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f | https://github.com/advisories/GHSA-j857-7rvv-vj97 |
| osv | https://github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97 | https://osv.dev/vulnerability/CVE-2024-28102 |
| osv | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f | https://osv.dev/vulnerability/CVE-2024-28102 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-28102 | https://explore.alas.aws.amazon.com/CVE-2024-28102.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-28102 | https://explore.alas.aws.amazon.com/CVE-2024-28102.html |
| snyk | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f | https://security.snyk.io/vuln/SNYK-PYTHON-JWCRYPTO-6405821 |

</details>

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：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f (v1.5.6) |  | ubuntu |
|  |  | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f |  | github_advisory |
|  |  | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f |  | osv |
|  |  | https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f |  | snyk |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.
 openEuler评分：
  6.8
 Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(1.5.6):受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-24.03-LTS(1.5.0):受影响
5.openEuler-24.03-LTS-Next(1.5.0):受影响
6.openEuler-22.03-LTS-SP4:不受影响
7.openEuler-24.03-LTS-SP1(1.5.0):不受影响

修复是否涉及abi变化(是/否)：
  1.master(1.5.6):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS(1.5.0):否
6.openEuler-24.03-LTS-Next(1.5.0):否
7.openEuler-24.03-LTS-SP1(1.5.0):否

原因说明：
  1.master(1.5.6):正常修复
2.openEuler-20.03-LTS-SP4:正常修复
3.openEuler-22.03-LTS-SP3:正常修复
4.openEuler-24.03-LTS(1.5.0):正常修复
5.openEuler-24.03-LTS-Next(1.5.0):正常修复
6.openEuler-22.03-LTS-SP4:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1(1.5.0):不受影响-漏洞代码不能被攻击者触发

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1163

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