CVE-2025-26623

一、漏洞信息
 漏洞编号：[CVE-2025-26623](https://nvd.nist.gov/vuln/detail/CVE-2025-26623)
 漏洞归属组件：[exiv2](https://gitee.com/src-openeuler/exiv2)
 漏洞归属的版本：0.26,0.27.5,0.28.2,0.28.3
 CVSS V3.0分值：
  BaseScore：6.3 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
 漏洞简述：
  Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A heap buffer overflow was found in Exiv2 versions v0.28.0 to v0.28.4. Versions prior to v0.28.0, such as v0.27.7, are **not** affected. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `fixiso`. The bug is fixed in version v0.28.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
 漏洞公开时间：2025-02-19 04:15:33
 漏洞创建时间：2025-02-19 03:40:05
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-26623
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| security-advisories.github.com | https://github.com/Exiv2/exiv2/issues/3168 |  |
| security-advisories.github.com | https://github.com/Exiv2/exiv2/security/advisories/GHSA-38h4-fx85-qcx7 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2025-26623 | https://bugzilla.suse.com/show_bug.cgi?id=1237347 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2025-26623 | https://bugzilla.suse.com/show_bug.cgi?id=1237347 |
| suse_bugzilla | https://github.com/Exiv2/exiv2/issues/3168 | https://bugzilla.suse.com/show_bug.cgi?id=1237347 |
| suse_bugzilla | https://github.com/Exiv2/exiv2/security/advisories/GHSA-38h4-fx85-qcx7 | https://bugzilla.suse.com/show_bug.cgi?id=1237347 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2346345 | https://bugzilla.suse.com/show_bug.cgi?id=1237347 |

</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：
  该漏洞影响0.28.0到0.28.4版本，其他版本不受影响
 openEuler评分：
  6.3
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
 受影响版本排查(受影响/不受影响)：
  1.master(0.28.5):受影响
2.openEuler-24.03-LTS(0.28.2):受影响
3.openEuler-24.03-LTS-Next(0.28.2):受影响
4.openEuler-24.03-LTS-SP1(0.28.2):受影响
5.openEuler-20.03-LTS-SP4(0.27.5):不受影响
6.openEuler-22.03-LTS-SP3(0.27.5):不受影响
7.openEuler-22.03-LTS-SP4(0.27.5):不受影响

修复是否涉及abi变化(是/否)：
  1.master(0.28.5):否
2.openEuler-20.03-LTS-SP4(0.27.5):否
3.openEuler-22.03-LTS-SP3(0.27.5):否
4.openEuler-24.03-LTS(0.28.2):否
5.openEuler-24.03-LTS-Next(0.28.2):否
6.openEuler-22.03-LTS-SP4(0.27.5):否
7.openEuler-24.03-LTS-SP1(0.28.2):否

原因说明：
  1.master(0.28.5):正常修复
2.openEuler-24.03-LTS(0.28.2):正常修复
3.openEuler-24.03-LTS-Next(0.28.2):正常修复
4.openEuler-24.03-LTS-SP1(0.28.2):正常修复
5.openEuler-20.03-LTS-SP4(0.27.5):不受影响-漏洞代码不存在
6.openEuler-22.03-LTS-SP3(0.27.5):不受影响-漏洞代码不存在
7.openEuler-22.03-LTS-SP4(0.27.5):不受影响-漏洞代码不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1198

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