CVE-2023-6816

一、漏洞信息
 漏洞编号：[CVE-2023-6816](https://nvd.nist.gov/vuln/detail/CVE-2023-6816)
 漏洞归属组件：[xorg-x11-server-xwayland](https://gitee.com/src-openeuler/xorg-x11-server-xwayland)
 漏洞归属的版本：22.1.2
 CVSS V3.0分值：
  BaseScore：9.8 Critical
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device s particular number of buttons, leading to a heap overflow if a bigger value was used.
 漏洞公开时间：2024-01-18 13:15:08
 漏洞创建时间：2024-01-19 14:45:15
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-6816
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert.redhat.com | http://www.openwall.com/lists/oss-security/2024/01/18/1 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0320 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0557 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0558 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0597 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0607 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0614 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0617 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0621 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0626 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0629 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:2169 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:2170 |  |
| secalert.redhat.com | https://access.redhat.com/security/cve/CVE-2023-6816 |  |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |  |
| secalert.redhat.com | https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html |  |
| secalert.redhat.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/ |  |
| secalert.redhat.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/ |  |
| secalert.redhat.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZ75X54CN4IFYMIV7OK3JVZ57FHQIGIC/ |  |
| secalert.redhat.com | https://security.gentoo.org/glsa/202401-30 |  |
| secalert.redhat.com | https://security.netapp.com/advisory/ntap-20240307-0006/ |  |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0320 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0557 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0558 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0597 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0607 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0614 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0621 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0617 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0626 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:0629 | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6816 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://ubuntu.com/security/notices/USN-6587-1 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://ubuntu.com/security/notices/USN-6587-2 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://ubuntu.com/security/notices/USN-6587-5 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-6816 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-6816 | https://ubuntu.com/security/CVE-2023-6816 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-6816 | https://ubuntu.com/security/CVE-2023-6816 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-6816 |
| gentoo |  | https://security.gentoo.org/glsa/202401-30 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-6816 |
| cve_search |  | https://access.redhat.com/security/cve/CVE-2023-6816 |
| cve_search |  | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |
| cve_search |  | http://www.openwall.com/lists/oss-security/2024/01/18/1 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/ |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0320 |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0557 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0558 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0597 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0607 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0614 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0621 |
| cve_search |  | https://security.gentoo.org/glsa/202401-30 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0617 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0626 |
| cve_search |  | https://access.redhat.com/errata/RHSA-2024:0629 |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0022.html |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-6816 | https://explore.alas.aws.amazon.com/CVE-2023-6816.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6816 | https://explore.alas.aws.amazon.com/CVE-2023-6816.html |
| snyk | https://gitlab.freedesktop.org/xorg/xserver/-/commit/4e78bc3a6e593f70aa5306b314edbec03d2f9081 | https://security.snyk.io/vuln/SNYK-UNMANAGED-XORGSERVER-6173324 |
| snyk | https://gitlab.freedesktop.org/xorg/xserver/-/commit/b5cb27032d3e486ba84a491e1420e85171c4c0a3 | https://security.snyk.io/vuln/SNYK-UNMANAGED-XORGSERVER-6173324 |
| snyk | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 | https://security.snyk.io/vuln/SNYK-UNMANAGED-XORGSERVER-6173324 |
| snyk | https://access.redhat.com/security/cve/CVE-2023-6816 | https://security.snyk.io/vuln/SNYK-UNMANAGED-XORGSERVER-6173324 |
| secalert.redhat.com | http://www.openwall.com/lists/oss-security/2024/01/18/1 |  |
| secalert.redhat.com | https://access.redhat.com/errata/RHSA-2024:0320 |  |
| secalert.redhat.com | https://access.redhat.com/security/cve/CVE-2023-6816 |  |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |  |
| secalert.redhat.com | https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html |  |
| secalert.redhat.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/ |  |
| secalert.redhat.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/ |  |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://gitlab.freedesktop.org/xorg/xserver/-/commit/4e78bc3a6e593f70aa5306b314edbec03d2f9081 |  | snyk |
|  |  | https://gitlab.freedesktop.org/xorg/xserver/-/commit/b5cb27032d3e486ba84a491e1420e85171c4c0a3 |  | snyk |
|  |  | http://www.openwall.com/lists/oss-security/2024/01/18/1 |  | nvd |
|  |  | https://access.redhat.com/errata/RHSA-2024:0320 |  | nvd |
|  |  | https://access.redhat.com/security/cve/CVE-2023-6816 |  | nvd |
|  |  | https://bugzilla.redhat.com/show_bug.cgi?id=2257691 |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/ |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/ |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device s particular number of buttons, leading to a heap overflow if a bigger value was used. 
 openEuler评分：
  7.8
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-22.03-LTS(22.1.2):受影响
2.openEuler-22.03-LTS-Next(22.1.2):受影响
3.openEuler-22.03-LTS-SP1(22.1.2):受影响
4.openEuler-22.03-LTS-SP2(22.1.2):受影响
5.openEuler-22.03-LTS-SP3(22.1.2):受影响
6.openEuler-24.03-LTS:受影响
7.openEuler-24.03-LTS-Next:受影响
8.master(22.1.2):不受影响
9.openEuler-20.03-LTS-SP1:不受影响
10.openEuler-20.03-LTS-SP4:不受影响

修复是否涉及abi变化(是/否)：
  1.master(22.1.2):否
2.openEuler-20.03-LTS-SP1:否
3.openEuler-20.03-LTS-SP4:否
4.openEuler-22.03-LTS(22.1.2):否
5.openEuler-22.03-LTS-Next(22.1.2):否
6.openEuler-22.03-LTS-SP1(22.1.2):否
7.openEuler-22.03-LTS-SP2(22.1.2):否
8.openEuler-22.03-LTS-SP3(22.1.2):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1557

src-openEuler/xorg-x11-server-xwayland
关闭

内容风险标识

评论 (8)

src-openEuler/xorg-x11-server-xwayland关闭 .gitee-modal { width: 500px !important; }

内容风险标识

CVE-2023-6816

评论 (8)

搜索帮助

src-openEuler/xorg-x11-server-xwayland
关闭