CVE-2023-6603

一、漏洞信息
 漏洞编号：[CVE-2023-6603](https://nvd.nist.gov/vuln/detail/CVE-2023-6603)
 漏洞归属组件：[ffmpeg](https://gitee.com/src-openeuler/ffmpeg)
 漏洞归属的版本：4.2.4,6.1.1,7.1
 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：
  A flaw was found in FFmpeg s HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.
 漏洞公开时间：2024-12-31 23:15:07
 漏洞创建时间：2025-01-01 00:46:39
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-6603
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2334335 |  |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://bugzilla.redhat.com/show_bug.cgi?id=2334335 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-6603 | https://bugzilla.suse.com/show_bug.cgi?id=1220547 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2253172 | https://bugzilla.suse.com/show_bug.cgi?id=1220547 |
| redhat_bugzilla | http://localhost:8000/secret', | https://bugzilla.redhat.com/show_bug.cgi?id=2334335 |
| redhat_bugzilla | http://www.dashif.org/guidelines/low-latency-live-v5' | https://bugzilla.redhat.com/show_bug.cgi?id=2334335 |
| redhat_bugzilla | http://localhost:8000/secret'/ | https://bugzilla.redhat.com/show_bug.cgi?id=2334335 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-6603 |

</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:
  其它
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
  A flaw was found in FFmpeg s HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.
 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(7.1):受影响
2.openEuler-20.03-LTS-SP4(4.2.4):受影响
3.openEuler-22.03-LTS-SP1(4.2.4):受影响
4.openEuler-22.03-LTS-SP3(4.2.4):受影响
5.openEuler-22.03-LTS-SP4(4.2.4):受影响
6.openEuler-24.03-LTS(6.1.1):受影响
7.openEuler-24.03-LTS-Next(6.1.1):受影响
8.openEuler-24.03-LTS-SP1(6.1.1):受影响
9.openEuler-24.03-LTS-SP2(6.1.1):受影响

修复是否涉及abi变化(是/否)：
  1.master(7.1):否
2.openEuler-20.03-LTS-SP4(4.2.4):否
3.openEuler-22.03-LTS-SP1(4.2.4):否
4.openEuler-22.03-LTS-SP3(4.2.4):否
5.openEuler-22.03-LTS-SP4(4.2.4):否
6.openEuler-24.03-LTS(6.1.1):否
7.openEuler-24.03-LTS-Next(6.1.1):否
8.openEuler-24.03-LTS-SP1(6.1.1):否
9.openEuler-24.03-LTS-SP2(6.1.1):否

原因说明：
  1.master(7.1):暂不修复-暂无解决方案或补丁
2.openEuler-20.03-LTS-SP4(4.2.4):暂不修复-暂无解决方案或补丁
3.openEuler-22.03-LTS-SP1(4.2.4):暂不修复-暂无解决方案或补丁
4.openEuler-22.03-LTS-SP3(4.2.4):暂不修复-暂无解决方案或补丁
5.openEuler-22.03-LTS-SP4(4.2.4):暂不修复-暂无解决方案或补丁
6.openEuler-24.03-LTS(6.1.1):暂不修复-暂无解决方案或补丁
7.openEuler-24.03-LTS-Next(6.1.1):暂不修复-暂无解决方案或补丁
8.openEuler-24.03-LTS-SP1(6.1.1):暂不修复-暂无解决方案或补丁
9.openEuler-24.03-LTS-SP2(6.1.1):暂不修复-暂无解决方案或补丁

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