CVE-2022-39028

一、漏洞信息
 漏洞编号：[CVE-2022-39028](https://nvd.nist.gov/vuln/detail/CVE-2022-39028)
 漏洞归属组件：[telnet](https://gitee.com/src-openeuler/telnet)
 漏洞归属的版本：0.17
 CVSS V3.0分值：
  BaseScore：7.5 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a  telnet/tcp server failing (looping), service terminated  error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
 漏洞公开时间：2022-08-30 13:15:08
 漏洞创建时间：2024-03-23 04:31:07
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-39028
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| cve.mitre.org | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html |  |
| cve.mitre.org | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| cve.mitre.org | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-39028 | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-39028 | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| suse_bugzilla | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| suse_bugzilla | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| suse_bugzilla | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html | https://bugzilla.suse.com/show_bug.cgi?id=1203759 |
| redhat_bugzilla | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |
| redhat_bugzilla | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |
| redhat_bugzilla | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2022-39028 | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39028 | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-39028 | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-39028 | https://ubuntu.com/security/CVE-2022-39028 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-39028 | https://ubuntu.com/security/CVE-2022-39028 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2022-39028 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2022-39028 |
| cve_search |  | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |
| cve_search |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |
| cve_search |  | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html |
| mageia |  | http://advisories.mageia.org/MGASA-2022-0394.html |
| osv | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 | https://osv.dev/vulnerability/CVE-2022-39028 |
| osv | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html | https://osv.dev/vulnerability/CVE-2022-39028 |
| osv | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html | https://osv.dev/vulnerability/CVE-2022-39028 |
| osv | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html | https://osv.dev/vulnerability/CVE-2022-39028 |
| osv | https://www.debian.org/lts/security/2022/dla-3205 | https://osv.dev/vulnerability/DLA-3205-1 |
| nvd | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| nvd | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| nvd | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |
| nvd | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html |  |
| redhat | https://access.redhat.com/security/cve/CVE-2022-39028 |  |
| nvd | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html |  |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-39028 |  |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-39028 |  |
| suse_bugzilla | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| suse_bugzilla | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| suse_bugzilla | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |
| redhat_bugzilla | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| redhat_bugzilla | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| redhat_bugzilla | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |
| redhat_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2126045 |  |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39028 |  |
| ubuntu | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| ubuntu | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |
| ubuntu | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-39028 |  |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-39028 |  |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-39028 |  |
| debian | https://security-tracker.debian.org/tracker/CVE-2022-39028 |  |
| nvd | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  |
| nvd | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  |
| nvd | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  |

</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://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | cve.mitre.org |
|  |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | suse_bugzilla |
|  |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | redhat_bugzilla |
|  |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | ubuntu |
|  |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | osv |
|  |  | https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html |  | nvd |
|  |  | https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html |  | nvd |
|  |  | https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
      远程攻击者可以通过网络方式发送2个特殊字节触发telnet的空指针引用，造成telnet崩溃，多次崩溃后就可能会使被托管的telnet服务不可用。  
 openEuler评分：
  7.5
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(0.17):受影响
2.openEuler-20.03-LTS-SP1(0.17):受影响
3.openEuler-20.03-LTS-SP4(0.17):受影响
4.openEuler-22.03-LTS(0.17):受影响
5.openEuler-22.03-LTS-Next(0.17):受影响
6.openEuler-22.03-LTS-SP1(0.17):受影响
7.openEuler-22.03-LTS-SP2(0.17):受影响
8.openEuler-22.03-LTS-SP3(0.17):受影响
9.openEuler-24.03-LTS:受影响

修复是否涉及abi变化(是/否)：
  1.master(0.17):否
2.openEuler-20.03-LTS-SP1(0.17):否
3.openEuler-20.03-LTS-SP4(0.17):否
4.openEuler-22.03-LTS(0.17):否
5.openEuler-22.03-LTS-Next(0.17):否
6.openEuler-22.03-LTS-SP1(0.17):否
7.openEuler-22.03-LTS-SP2(0.17):否
8.openEuler-22.03-LTS-SP3(0.17):否
9.openEuler-24.03-LTS:否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1363

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