CVE-2023-50472

一、漏洞信息
 漏洞编号：[CVE-2023-50472](https://nvd.nist.gov/vuln/detail/CVE-2023-50472)
 漏洞归属组件：[cjson](https://gitee.com/src-openeuler/cjson)
 漏洞归属的版本：1.7.15
 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：
  cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_SetValuestring at cJSON.c.
 漏洞公开时间：2023-12-15 04:15:53
 漏洞创建时间：2023-12-14 21:41:03
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-50472
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| cve.mitre.org | https://github.com/DaveGamble/cJSON/issues/803 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-50472 | https://bugzilla.suse.com/show_bug.cgi?id=1218098 |
| suse_bugzilla | https://github.com/DaveGamble/cJSON/issues/803 | https://bugzilla.suse.com/show_bug.cgi?id=1218098 |
| redhat_bugzilla | https://github.com/DaveGamble/cJSON/issues/803 | https://bugzilla.redhat.com/show_bug.cgi?id=2254643 |
| redhat_bugzilla | https://github.com/DaveGamble/cJSON/releases/tag/v1.7.17 | https://bugzilla.redhat.com/show_bug.cgi?id=2254643 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-50472 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-50472 |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0156.html |
| osv | https://github.com/DaveGamble/cJSON/issues/803 | https://osv.dev/vulnerability/CVE-2023-50472 |
| snyk | https://github.com/PeterAlfredLee/cJSON/commit/975935243078e8315814e66356fdab0508937044 | https://security.snyk.io/vuln/SNYK-UNMANAGED-DAVEGAMBLECJSON-6129053 |
| snyk | https://github.com/DaveGamble/cJSON/issues/803 | https://security.snyk.io/vuln/SNYK-UNMANAGED-DAVEGAMBLECJSON-6129053 |
| snyk | https://bugzilla.redhat.com/show_bug.cgi?id=2254643 | https://security.snyk.io/vuln/SNYK-UNMANAGED-DAVEGAMBLECJSON-6129053 |

</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/PeterAlfredLee/cJSON/commit/975935243078e8315814e66356fdab0508937044 |  | snyk |
|  |  | https://github.com/DaveGamble/cJSON/issues/803 |  | nvd |
|  |  | https://github.com/DaveGamble/cJSON/commit/60ff122ef5862d04b39b150541459e7f5e35add8 |  | debian |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_SetValuestring at cJSON.c.
 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-22.03-LTS-SP1(1.7.15):受影响
2.openEuler-22.03-LTS-SP3(1.7.15):受影响
3.openEuler-22.03-LTS-SP4(1.7.15):受影响
4.openEuler-24.03-LTS(1.7.15):受影响
5.openEuler-24.03-LTS-Next(1.7.15):受影响
6.openEuler-24.03-LTS-SP1:受影响
7.master(1.7.15):不受影响
8.openEuler-20.03-LTS-SP4:不受影响

修复是否涉及abi变化(是/否)：
  1.master(1.7.15):否
2.openEuler-22.03-LTS-SP1(1.7.15):否
3.openEuler-22.03-LTS-SP3(1.7.15):否
4.openEuler-20.03-LTS-SP4:否
5.openEuler-22.03-LTS-SP4(1.7.15):否
6.openEuler-24.03-LTS(1.7.15):否
7.openEuler-24.03-LTS-Next(1.7.15):否
8.openEuler-24.03-LTS-SP1:否

原因说明：
  1.master(1.7.15):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP1(1.7.15):
4.openEuler-22.03-LTS-SP3(1.7.15):
5.openEuler-22.03-LTS-SP4(1.7.15):
6.openEuler-24.03-LTS(1.7.15):
7.openEuler-24.03-LTS-Next(1.7.15):
8.openEuler-24.03-LTS-SP1:

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