中危 Samba 安全漏洞(CVE-2022-2127)

CVE编号

CVE-2022-2127

利用情况

暂无

补丁情况

官方补丁

披露时间

2023-07-20
漏洞描述
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.
解决建议
"将组件 samba 升级至 4.16.11 及以上版本"
"将组件 samba 升级至 4.18.5 及以上版本"
"将组件 samba 升级至 4.17.10 及以上版本"
参考链接
https://access.redhat.com/errata/RHSA-2023:6667
https://access.redhat.com/errata/RHSA-2023:7139
https://access.redhat.com/errata/RHSA-2024:0423
https://access.redhat.com/errata/RHSA-2024:0580
https://access.redhat.com/security/cve/CVE-2022-2127
https://bugzilla.redhat.com/show_bug.cgi?id=2222791
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://security.netapp.com/advisory/ntap-20230731-0010/
https://www.debian.org/security/2023/dsa-5477
https://www.samba.org/samba/security/CVE-2022-2127.html
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 samba samba * From
(including)
4.16.0 		Up to
(excluding)
4.16.10
运行在以下环境
应用 samba samba * From
(including)
4.17.0 		Up to
(excluding)
4.17.9
运行在以下环境
应用 samba samba * From
(including)
4.18.0 		Up to
(excluding)
4.18.4
运行在以下环境
系统 alibaba_cloud_linux_2.1903 java-11-openjdk * Up to
(excluding)
11.0.14.0.9-1.1.al7
运行在以下环境
系统 alma_linux_8 ctdb * Up to
(excluding)
4.18.6-1.el8
运行在以下环境
系统 alma_linux_9 ctdb * Up to
(excluding)
4.18.6-100.el9
运行在以下环境
系统 amazon_2 samba * Up to
(excluding)
4.10.16-24.amzn2.0.4
运行在以下环境
系统 amazon_2023 samba * Up to
(excluding)
4.17.10-0.amzn2023.0.1
运行在以下环境
系统 amazon_AMI samba * Up to
(excluding)
4.10.16-24.68.amzn1
运行在以下环境
系统 anolis_os_23 ctdb * Up to
(excluding)
4.18.8-1
运行在以下环境
系统 anolis_os_7 java-11-openjdk * Up to
(excluding)
11.0.14.0.9-1
运行在以下环境
系统 anolis_os_8 java-17-openjdk * Up to
(excluding)
17.0.2.0.8-4
运行在以下环境
系统 centos_7 java-11-openjdk * Up to
(excluding)
11.0.14.0.9-1.el7_9
运行在以下环境
系统 debian_12 samba * Up to
(excluding)
4.17.10+dfsg-0+deb12u1
运行在以下环境
系统 fedoraproject fedora 38 -
运行在以下环境
系统 fedora_34 community-mysql * Up to
(excluding)
8.0.28-1.fc34
运行在以下环境
系统 fedora_35 community-mysql * Up to
(excluding)
8.0.28-1.fc35
运行在以下环境
系统 fedora_35_Modular mysql * Up to
(excluding)
8.0-3520220810164614.f27b74a8
运行在以下环境
系统 fedora_36_Modular mysql * Up to
(excluding)
8.0-3620220810164614.5e5ad4a0
运行在以下环境
系统 fedora_37 ctdb * Up to
(excluding)
4.17.10-0.fc37
运行在以下环境
系统 fedora_38 ctdb * Up to
(excluding)
4.18.5-0.fc38
运行在以下环境
系统 fedora_EPEL_8 java-latest-openjdk * Up to
(excluding)
17.0.2.0.8-1.rolling.el8
运行在以下环境
系统 kylinos_aarch64_V10 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10HPC ctdb * Up to
(excluding)
4.17.5-7.p01.ky10h
运行在以下环境
系统 kylinos_aarch64_V10SP1 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP2 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP3 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP32309b java-1.8.0-openjdk * Up to
(excluding)
1.8.0.392.b08-2.p01.ky10
运行在以下环境
系统 kylinos_loongarch64_V10SP1 ctdb * Up to
(excluding)
4.11.12-31.p01.a.ky10
运行在以下环境
系统 kylinos_loongarch64_V10SP3 ctdb * Up to
(excluding)
4.11.12-31.p02.a.ky10
运行在以下环境
系统 kylinos_x86_64_V10 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10HPC ctdb * Up to
(excluding)
4.17.5-7.p01.ky10h
运行在以下环境
系统 kylinos_x86_64_V10SP1 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP2 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP3 ctdb * Up to
(excluding)
4.11.12-31.p01.ky10
运行在以下环境
系统 opensuse_Leap_15.3 java-1_8_0-ibm * Up to
(excluding)
1.8.0_sr7.5-150000.3.56.1
运行在以下环境
系统 opensuse_Leap_15.4 libndr0 * Up to
(excluding)
4.11.14
运行在以下环境
系统 oracle_8 openchange * Up to
(excluding)
3.28.3-8.el8
运行在以下环境
系统 oracle_9 samba * Up to
(excluding)
4.18.6-100.el9
运行在以下环境
系统 redhat enterprise_linux 6.0 -
运行在以下环境
系统 redhat enterprise_linux 7.0 -
运行在以下环境
系统 redhat enterprise_linux 8.0 -
运行在以下环境
系统 redhat enterprise_linux 9.0 -
运行在以下环境
系统 redhat_7 java-11-openjdk * Up to
(excluding)
11.0.14.0.9-1.el7_9
运行在以下环境
系统 redhat_8 ctdb * Up to
(excluding)
4.18.6-1.el8
运行在以下环境
系统 redhat_9 samba * Up to
(excluding)
4.18.6-100.el9
运行在以下环境
系统 rocky_linux_8 java-17-openjdk * Up to
(excluding)
17.0.2.0.8-4.el8_5
运行在以下环境
系统 suse_12_SP5 samba * Up to
(excluding)
4.15.13
运行在以下环境
系统 ubuntu_20.04 samba * Up to
(excluding)
4.15.13+dfsg-0ubuntu0.20.04.3
运行在以下环境
系统 ubuntu_22.04 samba * Up to
(excluding)
4.15.13+dfsg-0ubuntu1.2
运行在以下环境
系统 ubuntu_22.10 samba * Up to
(excluding)
4.16.8+dfsg-0ubuntu1.2
阿里云评分
6.2
  • 攻击路径
    本地
  • 攻击复杂度
    复杂
  • 权限要求
    普通权限
  • 影响范围
    越权影响
  • EXP成熟度
    未验证
  • 补丁情况
    官方补丁
  • 数据保密性
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    无影响
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-125 跨界内存读
阿里云安全产品覆盖情况