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Title
OpenSSH远程代码执行漏洞（CNVD-2024-29805）
Description
OpenSSH是一套基于安全外壳（SSH）协议的安全网络实用程序，它提供加密功能以确保隐私和安全的文件传输，使其成为远程服务器管理和安全数据通信的必备工具。
OpenSSH远程代码执行漏洞，未经身份验证的攻击者可以利用该漏洞在Linux系统上以root身份执行任意代码。
Severity
高
Patch Name
OpenSSH远程代码执行漏洞（CNVD-2024-29805）的补丁
Patch Description
OpenSSH是一套基于安全外壳（SSH）协议的安全网络实用程序，它提供加密功能以确保隐私和安全的文件传输，使其成为远程服务器管理和安全数据通信的必备工具。
OpenSSH远程代码执行漏洞，未经身份验证的攻击者可以利用该漏洞在Linux系统上以root身份执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
厂商已发布了漏洞修复程序，请及时关注更新： https://www.openssh.com/releasenotes.html
Reference
https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remot
e-unauthenticated-code-execution-vulnerability-in-openssh-server
https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt
Impacted products
| Name | OpenSSH OpenSSH >=8.5p1 ，<9.8p1 |
|---|
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CVE-2024-6387 (GCVE-0-2024-6387)
Vulnerability from cvelistv5 – Published: 2024-07-01 12:37 – Updated: 2026-09-01 11:07
VLAI
EPSS
VEX
Title
Openssh: regresshion - race condition in ssh allows rce/dos
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-02 13:18 UTC
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
81 references
Impacted products
23 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
8.5p1 , ≤ 9.7p1
(custom)
|
|||
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:8.7p1-38.el9_4.1 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:8.7p1-12.el9_0.1 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::appstream cpe:/o:redhat:rhel_e4s:9.0::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:8.7p1-30.el9_2.4 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::appstream cpe:/o:redhat:rhel_eus:9.2::baseos |
|
| Red Hat | Red Hat OpenShift Container Platform 4.13 |
Unaffected:
413.92.202407091321-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.13::el8 cpe:/a:redhat:openshift:4.13::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.14 |
Unaffected:
414.92.202407091253-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.14::el8 cpe:/a:redhat:openshift:4.14::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.15 |
Unaffected:
415.92.202407091355-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.15::el8 cpe:/a:redhat:openshift:4.15::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.16 |
Unaffected:
416.94.202407081958-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.16::el9 |
|
| Red Hat | Red Hat Ceph Storage 5 |
cpe:/a:redhat:ceph_storage:5
|
|
| Red Hat | Red Hat Ceph Storage 6 |
cpe:/a:redhat:ceph_storage:6
|
|
| Red Hat | Red Hat Ceph Storage 7 |
cpe:/a:redhat:ceph_storage:7
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
|
| Siemens | Industrial Edge Management OS (IEM-OS) |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINAMICS IIoT module |
Affected:
0 , < V1.0 HF1
(custom)
|
|
| Siemens | SINEMA Remote Connect Server |
Affected:
0 , < V3.2 SP2
(custom)
|
|
| Siemens | SINUMERIK ONE |
Affected:
0 , < V6.24
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
Date Public
2024-07-01 08:00
Credits
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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