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CVE-2024-12085— Rsync: info leak via uninitialized stack contents

Quick assessment

Affected
CVE-2024-12085
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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存在缓冲区错误漏洞，该漏洞源于不当的文件校验和比较，导致攻击者能够操控校验和值的长度，进而泄露未初始化的堆栈数据。

CVSS 7.5 · High EPSS 8.82% · P95

Possible ATT&CK Techniques 1 AI

T1115 · Clipboard Data

Affected Version Matrix 246

VendorProduct Version RangeStatus
None None ≤ 3.3.0 affected
Red Hat Compliance Operator 1 1.8.0< * 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_10.1< * unaffected
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.1.2-12.el7_9.1< * unaffected
Red Hat Red Hat Enterprise Linux 8 0:3.1.3-20.el8_10< * unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:3.1.3-7.el8_2.3< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:3.1.3-12.el8_4.3< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service 0:3.1.3-12.el8_4.3< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 0:3.1.3-12.el8_4.3< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:3.1.3-14.el8_6.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:3.1.3-14.el8_6.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:3.1.3-14.el8_6.6< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support 0:3.1.3-20.el8_8.1< * unaffected
Red Hat Red Hat Enterprise Linux 9 0:3.2.3-20.el9_5.1< * unaffected
0:3.2.3-20.el9_5.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:3.2.3-9.el9_0.3< * unaffected
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support 0:3.2.3-19.el9_2.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:3.2.3-19.el9_4.1< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202502100314-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202503112237-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202502111902-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202501281917-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.16 v4.16.0-202501311735.p0.g2cb0020.assembly.stream.el9< * unaffected
v4.16.0-202501311933.p0.g4246d04.assembly.stream.el9< * unaffected
v4.16.0-202501311605.p0.g4246d04.assembly.stream.el9< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202502051822-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.g088dcaf.assembly.stream.el9< * unaffected
v4.18.0-202501230001.p0.gd4fb1b6.assembly.stream.el9< * unaffected
v4.18.0-202501230001.p0.g11ced00.assembly.stream.el9< * unaffected
v4.18.0-202501230001.p0.gf648c78.assembly.stream.el9< * unaffected
v4.18.0-202501230001.p0.g24a6532.assembly.stream.el9< * unaffected
v4.18.0-202502100301.p0.g2e139ed.assembly.stream.el9< * unaffected
v4.18.0-202501230001.p0.g3193a75.assembly.stream.el9< * unaffected
v4.18.0-202502041302.p0.g1ad8f2e.assembly.stream.el9< * unaffected
… +182 more rows
Red Hat RHOL-5.8-RHEL-9 v5.8.17-22< * unaffected
v5.8.17-10< * unaffected
v6.8.1-454< * unaffected
v5.8.17-17< * unaffected
v1.0.0-537< * unaffected
v5.8.17-4< * unaffected
v0.4.0-339< * unaffected
v5.8.17-4< * unaffected
… +9 more rows
Red Hat RHOL-5.9-RHEL-9 v5.9.11-25< * unaffected
v5.9.11-11< * unaffected
v0.4.0-340< * unaffected
v5.9.11-5< * unaffected
v1.1.0-321< * unaffected
v3.3.2-8< * unaffected
v5.9.11-6< * unaffected
v5.9.11-9< * unaffected
… +4 more rows

I. Basic Information for CVE-2024-12085

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Rsync: info leak via uninitialized stack contents
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对未经初始化资源的使用
Source: CVE Program / CVE List V5
Vulnerability Title
Rsync 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
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存在缓冲区错误漏洞，该漏洞源于不当的文件校验和比较，导致攻击者能够操控校验和值的长度，进而泄露未初始化的堆栈数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- - 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_10.1 ~ * cpe:/o:redhat:rhel_els:6
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.1.2-12.el7_9.1 ~ * cpe:/o:redhat:rhel_els:7
Red Hat Red Hat Enterprise Linux 8 0:3.1.3-20.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_2.3 ~ * 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_4.3 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service 0:3.1.3-12.el8_4.3 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 0:3.1.3-12.el8_4.3 ~ * 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_6.6 ~ * 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_6.6 ~ * 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_6.6 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support 0:3.1.3-20.el8_8.1 ~ * cpe:/o:redhat:rhel_eus:8.8::baseos
Red Hat Red Hat Enterprise Linux 9 0:3.2.3-20.el9_5.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:3.2.3-20.el9_5.1 ~ * 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_0.3 ~ * cpe:/a:redhat:rhel_e4s:9.0::appstream
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support 0:3.2.3-19.el9_2.1 ~ * cpe:/a:redhat:rhel_eus:9.2::appstream
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:3.2.3-19.el9_4.1 ~ * cpe:/a:redhat:rhel_eus:9.4::appstream
Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202502100314-0 ~ * cpe:/a:redhat:openshift:4.12::el8
Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202503112237-0 ~ * cpe:/a:redhat:openshift:4.13::el8
Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202502111902-0 ~ * cpe:/a:redhat:openshift:4.14::el8
Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202501281917-0 ~ * cpe:/a:redhat:openshift:4.15::el8
Red Hat Red Hat OpenShift Container Platform 4.16 v4.16.0-202501311735.p0.g2cb0020.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.16::el9
Red Hat Red Hat OpenShift Container Platform 4.16 v4.16.0-202501311933.p0.g4246d04.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.16::el9
Red Hat Red Hat OpenShift Container Platform 4.16 v4.16.0-202501311605.p0.g4246d04.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.16::el9
Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202502051822-0 ~ * cpe:/a:redhat:openshift:4.17::el9
Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.g088dcaf.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.18::el9
Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.gd4fb1b6.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.18::el9
Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.g11ced00.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.18::el9
Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.gf648c78.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.18::el9

II. Public POCs for CVE-2024-12085

# POC Description Source Link Shenlong Link
1 None https://github.com/Otsutez/cve-2024-12085 POC Details
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III. Intelligence Information for CVE-2024-12085

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Vendor Advisories for CVE-2024-12085 (24)

IV. Related Vulnerabilities

Same weakness: CWE-908

V. Comments for CVE-2024-12085

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