CVE-2025-14321

一、漏洞信息
 漏洞编号：[CVE-2025-14321](https://nvd.nist.gov/vuln/detail/CVE-2025-14321)
 漏洞归属组件：[nss](https://gitee.com/src-openeuler/nss)
 漏洞归属的版本：3.54.0,3.72.0,3.85.0,3.89.0,3.94.0
 CVSS V3.x分值：
  BaseScore：9.8 Critical
  Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.
 漏洞公开时间：2025-12-10 00:17:39
 漏洞创建时间：2025-12-19 15:44:16
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-14321
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-14321 |  |
|  | https://www.mozilla.org/security/advisories/mfsa2025-96/ |  |
|  | https://access.redhat.com/security/cve/CVE-2025-14321 |  |
|  | https://www.mozilla.org/security/advisories/mfsa2025-94/ |  |
|  | https://bugzilla.mozilla.org/show_bug.cgi?id=1992760 |  |
|  | https://www.mozilla.org/security/advisories/mfsa2025-95/ |  |
|  | https://errata.almalinux.org/10/ALSA-2025-23035.html |  |
|  | https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/V7GVSScpn5w |  |
|  | https://linux.oracle.com/cve/CVE-2025-14321.html |  |
|  | https://www.mozilla.org/security/advisories/mfsa2025-94/#CVE-2025-14321 |  |
|  | https://bugs.mageia.org/show_bug.cgi?id=34820 |  |
|  | https://advisories.mageia.org/MGASA-2025-0328.html |  |
|  | https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_119.html |  |
|  | https://bugs.mageia.org/show_bug.cgi?id=34814 |  |
|  | https://www.mozilla.org/security/advisories/mfsa2025-92/ |  |
|  | https://www.firefox.com/en-US/firefox/140.6.0/releasenotes/ |  |
|  | https://access.redhat.com/errata/RHSA-2025:23034 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2420503 |  |
|  | https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/qFuz87KunGc |  |
|  | https://www.thunderbird.net/en-US/thunderbird/140.6.0esr/releasenotes/ |  |
|  | https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/-FCacePkmj8 |  |
|  | https://linux.oracle.com/errata/ELSA-2025-23034.html |  |
|  | https://advisories.mageia.org/MGASA-2025-0329.html |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-14321 |  |
|  | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-14321 |  |
|  | https://errata.almalinux.org/9/ALSA-2025-23034.html |  |
|  | https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_118.html |  |
|  | https://www.mozilla.org/en-US/security/advisories/mfsa2025-94/ |  |
|  | https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_118_1.html |  |
|  | https://access.redhat.com/errata/RHSA-2025:23035 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-14321 |  |
|  | https://www.mozilla.org/en-US/security/advisories/mfsa2025-96/ |  |

</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:
  七彩瞬析开源风险感知平台
 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：
  
 openEuler评分：
   
 受影响版本排查(受影响/不受影响)：
  1.master(3.117.0):
2.openEuler-20.03-LTS-SP4(3.54.0):
3.openEuler-22.03-LTS-SP3(3.72.0):
4.openEuler-22.03-LTS-SP4(3.72.0):
5.openEuler-24.03-LTS(3.94.0):
6.openEuler-24.03-LTS-Next(3.94.0):
7.openEuler-24.03-LTS-SP1(3.94.0):
8.openEuler-24.03-LTS-SP2(3.94.0):
9.openEuler-24.03-LTS-SP3(3.94.0):

修复是否涉及abi变化(是/否)：
  1.master(3.117.0):
2.openEuler-20.03-LTS-SP4(3.54.0):
3.openEuler-22.03-LTS-SP3(3.72.0):
4.openEuler-22.03-LTS-SP4(3.72.0):
5.openEuler-24.03-LTS(3.94.0):
6.openEuler-24.03-LTS-Next(3.94.0):
7.openEuler-24.03-LTS-SP1(3.94.0):
8.openEuler-24.03-LTS-SP2(3.94.0):
9.openEuler-24.03-LTS-SP3(3.94.0):

原因说明：
  1.master(3.117.0):
2.openEuler-20.03-LTS-SP4(3.54.0):
3.openEuler-22.03-LTS-SP3(3.72.0):
4.openEuler-22.03-LTS-SP4(3.72.0):
5.openEuler-24.03-LTS(3.94.0):
6.openEuler-24.03-LTS-Next(3.94.0):
7.openEuler-24.03-LTS-SP1(3.94.0):
8.openEuler-24.03-LTS-SP2(3.94.0):
9.openEuler-24.03-LTS-SP3(3.94.0):

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