FOG is a free open-source cloning/imaging/rescue suite/inventory management system. There is a security issue with the NFS configuration in /etc/exports generated by the installer that allows an attacker to modify files outside the export in the default installation. The exports have the no_subtree_check option. The no_subtree_check option means that if a client performs a file operation, the server will only check if the requested file is on the correct filesystem, not if it is in the correct directory. This enables modifying files in /images, accessing other files on the same filesystem, and accessing files on other filesystems. This vulnerability is fixed in 1.5.10.30.
CVE-2024-39916
This medium-severity CVE scores 6.4 under NVD CVSS v3. EPSS exploit probability: 0.3% (18th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
The CVE record names the fixed release — apply it.
- CVSS v3
- 6.4
- EG Score
- 6.4MEDIUMmedium confidence
- EG Risk
- 29EG Risk 29/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity64% × 45%Exploitation0% × 40%Automatability0% × 15%CISA SSVC: Track at every mission impact level.Action: The CVE record names the fixed release. Apply it within your standard update timelines. - EPSS PROB
- 0.3%
- EPSS %ILE
- 19th
- KEV
- Not listed
CISA SSVCTrack at every mission impact level.
The CVE record names the fixed release. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
July 12, 2024
Last Modified
November 21, 2024
References (4)
- security-advisories@githubhttps://github.com/FOGProject/fogproject/commit/2de209bc57a177a052b4a877f000c591740b2f88
- security-advisories@githubhttps://github.com/FOGProject/fogproject/security/advisories/GHSA-3xjr-xf9v-hwjh
- af854a3a-2127-422b-91ae-364da2661108https://github.com/FOGProject/fogproject/commit/2de209bc57a177a052b4a877f000c591740b2f88
- af854a3a-2127-422b-91ae-364da2661108https://github.com/FOGProject/fogproject/security/advisories/GHSA-3xjr-xf9v-hwjh
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 32× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 183 total refreshes for this CVE.
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Frequently asked(5)
What is CVE-2024-39916?
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Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2024-39916
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