CVE-2024-32462

一、漏洞信息
 漏洞编号：[CVE-2024-32462](https://nvd.nist.gov/vuln/detail/CVE-2024-32462)
 漏洞归属组件：[flatpak](https://gitee.com/src-openeuler/flatpak)
 漏洞归属的版本：1.0.3,1.10.2,1.12.6
 CVSS V3.0分值：
  BaseScore：8.4 High
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
 漏洞简述：
  Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. in versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. Normally, the `--command` argument of `flatpak run` expects to be given a command to run in the specified Flatpak app, optionally along with some arguments. However it is possible to instead pass `bwrap` arguments to `--command=`, such as `--bind`. It s possible to pass an arbitrary `commandline` to the portal interface `org.freedesktop.portal.Background.RequestBackground` from within a Flatpak app. When this is converted into a `--command` and arguments, it achieves the same effect of passing arguments directly to `bwrap`, and thus can be used for a sandbox escape. The solution is to pass the `--` argument to `bwrap`, which makes it stop processing options. This has been supported since bubblewrap 0.3.0. All supported versions of Flatpak require at least that version of bubblewrap. xdg-desktop-portal version 1.18.4 will mitigate this vulnerability by only allowing Flatpak apps to create .desktop files for commands that do not start with --. The vulnerability is patched in 1.15.8, 1.10.9, 1.12.9, and 1.14.6.
 漏洞公开时间：2024-04-19 02:15:09
 漏洞创建时间：2024-04-19 02:56:18
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-32462
<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/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  |
| security-advisories.github.com | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  |
| security-advisories.github.com | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  |
| security-advisories.github.com | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  |
| security-advisories.github.com | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj |  |
| security-advisories.github.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IB6VQAF5S2YOBULDHPUKPOEIKONOP5KO/ |  |
| security-advisories.github.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNSCFJVMAQK5AF55JBN7OSJP3CREDBD/ |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32462 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://seclists.org/oss-sec/2024/q2/143 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-32462 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 | https://bugzilla.suse.com/show_bug.cgi?id=1223110 |
| redhat_bugzilla | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 |
| redhat_bugzilla | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 |
| redhat_bugzilla | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 |
| redhat_bugzilla | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 |
| redhat_bugzilla | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj | https://bugzilla.redhat.com/show_bug.cgi?id=2275981 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-32462 |
| cve_search |  | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj |
| cve_search |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |
| cve_search |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |
| cve_search |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |
| cve_search |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNSCFJVMAQK5AF55JBN7OSJP3CREDBD/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IB6VQAF5S2YOBULDHPUKPOEIKONOP5KO/ |
| flatpak |  | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj |
| osv | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj | https://osv.dev/vulnerability/CVE-2024-32462 |
| osv | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d | https://osv.dev/vulnerability/CVE-2024-32462 |
| osv | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 | https://osv.dev/vulnerability/CVE-2024-32462 |
| osv | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e | https://osv.dev/vulnerability/CVE-2024-32462 |
| osv | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 | https://osv.dev/vulnerability/CVE-2024-32462 |
| osv | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNSCFJVMAQK5AF55JBN7OSJP3CREDBD/ | https://osv.dev/vulnerability/CVE-2024-32462 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-32462 | https://explore.alas.aws.amazon.com/CVE-2024-32462.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-32462 | https://explore.alas.aws.amazon.com/CVE-2024-32462.html |
| snyk | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d | https://security.snyk.io/vuln/SNYK-UNMANAGED-FLATPAKFLATPAK-6670037 |
| snyk | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 | https://security.snyk.io/vuln/SNYK-UNMANAGED-FLATPAKFLATPAK-6670037 |
| snyk | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e | https://security.snyk.io/vuln/SNYK-UNMANAGED-FLATPAKFLATPAK-6670037 |
| snyk | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 | https://security.snyk.io/vuln/SNYK-UNMANAGED-FLATPAKFLATPAK-6670037 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-32462 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://www.openwall.com/lists/oss-security/2024/04/18/5 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-32462 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-32462 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-32462 | https://ubuntu.com/security/CVE-2024-32462 |
| ubuntu | https://bugs.launchpad.net/ubuntu/+source/flatpak/+bug/2062406 | https://ubuntu.com/security/CVE-2024-32462 |

</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:
  openBrain开源漏洞感知系统
 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://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | security-advisories.github.com |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | security-advisories.github.com |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | security-advisories.github.com |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | security-advisories.github.com |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | suse_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | suse_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | suse_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | suse_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | redhat_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | redhat_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | redhat_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | redhat_bugzilla |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | osv |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | osv |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | osv |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | osv |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | snyk |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | snyk |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | snyk |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | snyk |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | debian |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | debian |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | debian |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | debian |
|  |  | https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d |  | ubuntu |
|  |  | https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97 |  | ubuntu |
|  |  | https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e |  | ubuntu |
|  |  | https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931 |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. in versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. Normally, the --command argument of flatpak run expects to be given a command to run in the specified Flatpak app, optionally along with some arguments. However it is possible to instead pass bwrap arguments to --command=, such as --bind. It s possible to pass an arbitrary commandline to the portal interface org.freedesktop.portal.Background.RequestBackground from within a Flatpak app. When this is converted into a --command and arguments, it achieves the same effect of passing arguments directly to bwrap, and thus can be used for a sandbox escape. The solution is to pass the -- argument to bwrap, which makes it stop processing options. This has been supported since bubblewrap 0.3.0. All supported versions of Flatpak require at least that version of bubblewrap. xdg-desktop-portal version 1.18.4 will mitigate this vulnerability by only allowing Flatpak apps to create .desktop files for commands that do not start with --. The vulnerability is patched in 1.15.8, 1.10.9, 1.12.9, and 1.14.6. 
 openEuler评分：
  8.4
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(1.12.6):受影响
2.openEuler-20.03-LTS-SP1(1.0.3):受影响
3.openEuler-20.03-LTS-SP4:受影响
4.openEuler-22.03-LTS(1.10.2):受影响
5.openEuler-22.03-LTS-Next(1.10.2):受影响
6.openEuler-22.03-LTS-SP1:受影响
7.openEuler-22.03-LTS-SP2:受影响
8.openEuler-22.03-LTS-SP3:受影响
9.openEuler-24.03-LTS:受影响
10.openEuler-24.03-LTS-Next:受影响

修复是否涉及abi变化(是/否)：
  1.master(1.12.6):否
2.openEuler-20.03-LTS-SP1(1.0.3):否
3.openEuler-20.03-LTS-SP4:否
4.openEuler-22.03-LTS(1.10.2):否
5.openEuler-22.03-LTS-Next(1.10.2):否
6.openEuler-22.03-LTS-SP1:否
7.openEuler-22.03-LTS-SP2:否
8.openEuler-22.03-LTS-SP3: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-2024-1490

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