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CVE-2024-12087— Rsync 安全漏洞

一分钟漏洞结论

影响对象
CVE-2024-12087
利用判断
尚无明确在野利用证据,仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本;无法立即升级时,限制受影响服务暴露并加强监测。

Rsync是RsyncProject开源的一款快速且用途广泛的文件复制工具。用于远程文件和本地文件。 Rsync存在安全漏洞,该漏洞源于缺乏适当的符号链接验证和去重检查,服务器可以将文件写入客户端意图的目的目录之外的位置。

CVSS 6.5 · Medium EPSS 2.31% · P83

可能的 ATT&CK 技术 1 AI

T1105 · Ingress Tool Transfer

影响版本矩阵 20

厂商产品 版本范围状态
None None ≤ 3.3.0 affected
Red Hat Red Hat Discovery 1.14 1.14.2-1748467619< * unaffected
Red Hat Red Hat Enterprise Linux 10 0:3.4.1-2.el10< * unaffected
Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION 0:3.0.6-12.el6_10.2< * unaffected
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.1.2-12.el7_9.2< * unaffected
Red Hat Red Hat Enterprise Linux 8 0:3.1.3-21.el8_10< * unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:3.1.3-7.el8_2.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:3.1.3-12.el8_4.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:3.1.3-12.el8_4.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:3.1.3-14.el8_6.9< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:3.1.3-14.el8_6.9< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:3.1.3-14.el8_6.9< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:3.1.3-20.el8_8.4< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:3.1.3-20.el8_8.4< * unaffected
Red Hat Red Hat Enterprise Linux 9 0:3.2.5-3.el9< * unaffected
0:3.2.5-3.el9< * unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:3.2.3-9.el9_0.4< * unaffected
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:3.2.3-19.el9_2.2< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:3.2.3-19.el9_4.2< * unaffected
Red Hat Red Hat OpenShift Container Platform 4 全部 affected

一、 漏洞 CVE-2024-12087 基础信息

漏洞信息

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Vulnerability Title
Rsync: path traversal vulnerability in rsync
来源: CVE Program / CVE List V5
Vulnerability Description
A path traversal vulnerability exists in rsync. It stems from behavior enabled by the `--inc-recursive` option, a default-enabled option for many client options and can be enabled by the server even if not explicitly enabled by the client. When using the `--inc-recursive` option, a lack of proper symlink verification coupled with deduplication checks occurring on a per-file-list basis could allow a server to write files outside of the client's intended destination directory. A malicious server could write malicious files to arbitrary locations named after valid directories/paths on the client.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
来源: CVE Program / CVE List V5
Vulnerability Title
Rsync 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Rsync是RsyncProject开源的一款快速且用途广泛的文件复制工具。用于远程文件和本地文件。 Rsync存在安全漏洞,该漏洞源于缺乏适当的符号链接验证和去重检查,服务器可以将文件写入客户端意图的目的目录之外的位置。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
- - 0 ~ 3.3.0 -
Red Hat Red Hat Enterprise Linux 10 0:3.4.1-2.el10 ~ * cpe:/o:redhat:enterprise_linux:10.0
Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION 0:3.0.6-12.el6_10.2 ~ * cpe:/o:redhat:rhel_els:6
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.1.2-12.el7_9.2 ~ * cpe:/o:redhat:rhel_els:7
Red Hat Red Hat Enterprise Linux 8 0:3.1.3-21.el8_10 ~ * cpe:/o:redhat:enterprise_linux:8::baseos
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:3.1.3-7.el8_2.6 ~ * cpe:/o:redhat:rhel_aus:8.2::baseos
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:3.1.3-12.el8_4.6 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:3.1.3-12.el8_4.6 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:3.1.3-14.el8_6.9 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:3.1.3-14.el8_6.9 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:3.1.3-14.el8_6.9 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:3.1.3-20.el8_8.4 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:3.1.3-20.el8_8.4 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red Hat Red Hat Enterprise Linux 9 0:3.2.5-3.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:3.2.5-3.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:3.2.3-9.el9_0.4 ~ * cpe:/a:redhat:rhel_e4s:9.0::appstream
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:3.2.3-19.el9_2.2 ~ * cpe:/a:redhat:rhel_e4s:9.2::appstream
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:3.2.3-19.el9_4.2 ~ * cpe:/a:redhat:rhel_eus:9.4::appstream
Red Hat Red Hat Discovery 1.14 1.14.2-1748467619 ~ * cpe:/a:redhat:discovery:1.14::el9
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

二、漏洞 CVE-2024-12087 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2024-12087 的情报信息

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CVE-2024-12087 厂商安全公告 (14)

IV. Related Vulnerabilities

V. Comments for CVE-2024-12087

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