CVE-2008-4996 - Vulnerability Details - OpenCVE

init in initramfs-tools 0.92f allows local users to overwrite arbitrary files via a symlink attack on the /tmp/initramfs.debug temporary file. NOTE: the vendor disputes this vulnerability, stating that "init is [used in] a single-user context; there's no possibility that this is exploitable.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00108.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:debian:initramfs-tools:0.92f:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Debian Subscribe	Initramfs-tools Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://bugs.debian.org/496386
http://dev.gentoo.org/~rbu/security/debiantemp/initramfs-tools
http://www.openwall.com/lists/oss-security/2008/10/30/2
https://bugs.gentoo.org/show_bug.cgi?id=235770

History

Fri, 17 Jan 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2008-11-07T19:00:00Z

Updated: 2025-01-17T15:24:30.124Z

Reserved: 2008-11-07T00:00:00Z

Link: CVE-2008-4996

Vulnrichment

Updated: 2024-08-07T10:31:28.423Z

NVD

Status : Deferred

Published: 2008-11-07T19:36:23.963

Modified: 2025-04-09T00:30:58.490

Link: CVE-2008-4996

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-59

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