CVE-2015-8472

一、漏洞信息
 漏洞编号：[CVE-2015-8472](https://nvd.nist.gov/vuln/detail/CVE-2015-8472)
 漏洞归属组件：[syslinux](https://gitee.com/src-openeuler/syslinux)
 漏洞归属的版本：1.6.36
 CVSS V3.0分值：
  BaseScore：7.3 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
 漏洞简述：
  Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126.
 漏洞公开时间：2016-01-21 23:59
 漏洞创建时间：2024-05-21 17:16:47
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2015-8472
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| CONFIRM | http://sourceforge.net/projects/libpng/files/libpng16/1.6.20/ |  |
| MLIST | http://www.openwall.com/lists/oss-security/2015/12/03/6 |  |
| CONFIRM | http://sourceforge.net/projects/libpng/files/libpng12/1.2.55/ |  |
| CONFIRM | http://sourceforge.net/projects/libpng/files/libpng10/1.0.65/ |  |
| CONFIRM | http://sourceforge.net/projects/libpng/files/libpng14/1.4.18/ |  |
| BID | http://www.securityfocus.com/bid/78624 |  |
| CONFIRM | http://sourceforge.net/projects/libpng/files/libpng15/1.5.25/ |  |
| CONFIRM | http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html |  |
| CONFIRM | https://support.apple.com/HT206167 |  |
| APPLE | http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html |  |
| FEDORA | http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174905.html |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2015-2596.html |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2015-2595.html |  |
| FEDORA | http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175073.html |  |
| FEDORA | http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174936.html |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2015-2594.html |  |
| CONFIRM | http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html |  |
| REDHAT | https://access.redhat.com/errata/RHSA-2016:1430 |  |
| CONFIRM | https://kc.mcafee.com/corporate/index?page=content&id=SB10148 |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2016-0057.html |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2016-0056.html |  |
| REDHAT | http://rhn.redhat.com/errata/RHSA-2016-0055.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00038.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00044.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00042.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00048.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00045.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00043.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00041.html |  |
| SUSE | http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00047.html |  |
| DEBIAN | http://www.debian.org/security/2016/dsa-3443 |  |
| redhat | https://access.redhat.com/security/cve/CVE-2015-8472 |  |

</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：
    1.0.65之前的1.0.x、1.2.55之前的1.2.x、1.3.x、1.4.18之前的1.4.x、1.5.25之前的l.5.x和1.6.20之前的1.6.x，libpng中的png_set_PLTE函数存在缓冲区溢出，远程攻击者可通过PNG中的 IHDR（又名图像标头）块中的小位深度值造成拒绝服务或其他未知影响。注意:此漏洞的存在是因为 CVE-2015-8126 的修复不完整。 
 openEuler评分：
  7.3
 Vector：CVSS：2.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
 受影响版本排查(受影响/不受影响)：
  1.master(6.04):受影响
2.openEuler-20.03-LTS-SP4(6.04):受影响
3.openEuler-22.03-LTS-SP1(6.04):受影响
4.openEuler-22.03-LTS-SP3(6.04):受影响
5.openEuler-22.03-LTS-SP4(6.04):受影响
6.openEuler-24.03-LTS(6.04):受影响
7.openEuler-24.03-LTS-Next(6.04):受影响

修复是否涉及abi变化(是/否)：
  1.master(6.04):否
2.openEuler-20.03-LTS-SP4(6.04):否
3.openEuler-22.03-LTS-SP1(6.04):否
4.openEuler-22.03-LTS-SP3(6.04):否
5.openEuler-22.03-LTS-SP4(6.04):否
6.openEuler-24.03-LTS(6.04):否
7.openEuler-24.03-LTS-Next(6.04):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2091

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