CVE-2024-31585

一、漏洞信息
 漏洞编号：[CVE-2024-31585](https://nvd.nist.gov/vuln/detail/CVE-2024-31585)
 漏洞归属组件：[ffmpeg](https://gitee.com/src-openeuler/ffmpeg)
 漏洞归属的版本：4.2.4,4.2.9,4.4.2,6.1.1
 CVSS V3.0分值：
  BaseScore：5.3 Medium
  Vector：CVSS：3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
 漏洞简述：
  FFmpeg version n5.1 to n6.1 was discovered to contain an Off-by-one Error vulnerability in libavfilter/avf_showspectrum.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
 漏洞公开时间：2024-04-18 03:15:08
 漏洞创建时间：2024-04-18 07:32:57
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-31585
<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://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656 |  |
| cve.mitre.org | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |  |
| cve.mitre.org | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |  |
| cve.mitre.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/ |  |
| cve.mitre.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/ |  |
| cve.mitre.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/ |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-31585 | https://bugzilla.suse.com/show_bug.cgi?id=1223087 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-31585 | https://bugzilla.suse.com/show_bug.cgi?id=1223087 |
| suse_bugzilla | https://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656 | https://bugzilla.suse.com/show_bug.cgi?id=1223087 |
| suse_bugzilla | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 | https://bugzilla.suse.com/show_bug.cgi?id=1223087 |
| suse_bugzilla | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 | https://bugzilla.suse.com/show_bug.cgi?id=1223087 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-31585 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://ubuntu.com/security/notices/USN-6803-1 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-31585 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-31585 | https://ubuntu.com/security/CVE-2024-31585 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-31585 | https://ubuntu.com/security/CVE-2024-31585 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-31585 |
| cve_search |  | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |
| cve_search |  | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |
| cve_search |  | https://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/ |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0248.html |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-31585 | https://explore.alas.aws.amazon.com/CVE-2024-31585.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-31585 | https://explore.alas.aws.amazon.com/CVE-2024-31585.html |
| snyk | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 | https://security.snyk.io/vuln/SNYK-UNMANAGED-FFMPEG-6662890 |
| snyk | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 | https://security.snyk.io/vuln/SNYK-UNMANAGED-FFMPEG-6662890 |
| snyk | https://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656 | https://security.snyk.io/vuln/SNYK-UNMANAGED-FFMPEG-6662890 |

</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/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |  | cve.mitre.org |
|  |  | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |  | cve.mitre.org |
|  |  | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |  | suse_bugzilla |
|  |  | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |  | suse_bugzilla |
|  |  | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |  | ubuntu |
|  |  | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |  | ubuntu |
|  |  | https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80 |  | snyk |
|  |  | https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06 |  | snyk |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
      FFmpeg version n5.1 to n6.1 was discovered to contain an Off-by-one Error vulnerability in libavfilter/avf_showspectrum.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.  
 openEuler评分：
  5.3
 Vector：CVSS：3.0/AV:L/AC:H/PR:L/UI:R/S:C/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-SP1(4.2.4):受影响
2.openEuler-20.03-LTS-SP4(4.2.4):受影响
3.openEuler-22.03-LTS(4.2.4):受影响
4.openEuler-22.03-LTS-Next(4.2.4):受影响
5.openEuler-22.03-LTS-SP1(4.2.4):受影响
6.openEuler-22.03-LTS-SP2(4.2.4):受影响
7.openEuler-22.03-LTS-SP3(4.2.4):受影响
8.openEuler-22.03-LTS-SP4:受影响
9.master(6.1.1):不受影响
10.openEuler-24.03-LTS(6.1.1):不受影响
11.openEuler-24.03-LTS-Next(6.1.1):不受影响

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

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2205

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