CVE-2025-50952

一、漏洞信息
 漏洞编号：[CVE-2025-50952](https://nvd.nist.gov/vuln/detail/CVE-2025-50952)
 漏洞归属组件：[openjpeg2](https://gitee.com/src-openeuler/openjpeg2)
 漏洞归属的版本：2.3.1,2.4.0,2.5.0,2.5.2,2.5.3
 CVSS V3.0分值：
  BaseScore：6.5 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
 漏洞简述：
  A vulnerability, which was classified as problematic, has been found in OpenJPEG 2.5.0 (Image Processing Software).Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.Impacted is availability.There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
 漏洞公开时间：2025-08-07 23:15:32
 漏洞创建时间：2025-08-07 23:51:23
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-50952
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-50952 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-50952 |  |
|  | https://github.com/sophmi/openjpeg/commit/329c3c321e7a90b9126a62d1031bde07d78f53e0 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2387082 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-50952 |  |
|  | https://ubuntu.com/security/CVE-2025-50952 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-50952 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://docs.bell-sw.com/security/cves/CVE-2025-50952 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-50952 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-50952 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-50952 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-50952 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://github.com/uclouvain/openjpeg/commit/0f3ca8108a1f673001e72ce32eb4912ab2e49e25 |  |
|  | https://github.com/uclouvain/openjpeg/issues/1505 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2387082 |  |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| uclouvain/openjpeg |  | https://github.com/sophmi/openjpeg/commit/329c3c321e7a90b9126a62d1031bde07d78f53e0.patch |  | ljqc |
|  |  | https://github.com/sophmi/openjpeg/commit/329c3c321e7a90b9126a62d1031bde07d78f53e0 |  | redhat |
|  |  | https://github.com/uclouvain/openjpeg/commit/0f3ca8108a1f673001e72ce32eb4912ab2e49e25 |  | snyk |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  A vulnerability, which was classified as problematic, has been found in OpenJPEG 2.5.0 (Image Processing Software).Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.Impacted is availability.There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
 openEuler评分：
  6.5
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
 受影响版本排查(受影响/不受影响)：
  1.openEuler-20.03-LTS-SP4(2.3.1):受影响
2.openEuler-22.03-LTS-SP3(2.5.0):受影响
3.openEuler-22.03-LTS-SP4(2.5.0):受影响
4.openEuler-24.03-LTS(2.5.0):受影响
5.openEuler-24.03-LTS-Next(2.5.0):受影响
6.openEuler-24.03-LTS-SP1(2.5.0):受影响
7.openEuler-24.03-LTS-SP2(2.5.0):受影响
8.master(2.5.3):不受影响

修复是否涉及abi变化(是/否)：
  1.master(2.5.3):否
2.openEuler-20.03-LTS-SP4(2.3.1):否
3.openEuler-22.03-LTS-SP3(2.5.0):否
4.openEuler-22.03-LTS-SP4(2.5.0):否
5.openEuler-24.03-LTS(2.5.0):否
6.openEuler-24.03-LTS-Next(2.5.0):否
7.openEuler-24.03-LTS-SP1(2.5.0):否
8.openEuler-24.03-LTS-SP2(2.5.0):否

原因说明：
  1.openEuler-20.03-LTS-SP4(2.3.1):正常修复
2.openEuler-22.03-LTS-SP3(2.5.0):正常修复
3.openEuler-22.03-LTS-SP4(2.5.0):正常修复
4.openEuler-24.03-LTS(2.5.0):正常修复
5.openEuler-24.03-LTS-Next(2.5.0):正常修复
6.openEuler-24.03-LTS-SP1(2.5.0):正常修复
7.openEuler-24.03-LTS-SP2(2.5.0):正常修复
8.master(2.5.3):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-2025-2075

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