CVE-2008-4953 - Vulnerability Details - OpenCVE

Description

firehol in firehol 1.256 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/.firehol-tmp-#####-*-* and (2) /tmp/firehol.conf temporary files. NOTE: the vendor disputes this vulnerability, stating that an attack "would require an attacker to create 1073741824*PID-RANGE symlinks.

Published: 2008-11-05

Score: 6.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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:firehol:firehol:1.256:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

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 0.0031.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://bugs.debian.org/496424
http://dev.gentoo.org/~rbu/security/debiantemp/firehol
http://www.openwall.com/lists/oss-security/2008/10/30/2
https://bugs.gentoo.org/show_bug.cgi?id=235770

History

No history.

Subscriptions

Firehol Firehol

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2008-11-05T14:51:00.000Z

Updated: 2024-09-17T02:53:26.055Z

Reserved: 2008-11-05T00:00:00.000Z

Link: CVE-2008-4953

Vulnrichment

No data.

NVD

Status : Modified

Published: 2008-11-05T15:00:15.273

Modified: 2026-06-16T22:58:50.030

Link: CVE-2008-4953

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-59
Improper Link Resolution Before File Access ('Link Following')

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "firehol in firehol 1.256 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/.firehol-tmp-#####-*-* and (2) /tmp/firehol.conf temporary files. NOTE: the vendor disputes this vulnerability, stating that an attack \"would require an attacker to create 1073741824*PID-RANGE symlinks."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2008-11-05T14:51:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[oss-security] 20081030 CVE requests: tempfile issues for aview, mgetty, openoffice, crossfire", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"}, {"tags": ["x_refsource_MISC"], "url": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol"}, {"tags": ["x_refsource_MISC"], "url": "http://bugs.debian.org/496424"}], "tags": ["disputed"], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2008-4953", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "** DISPUTED ** firehol in firehol 1.256 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/.firehol-tmp-#####-*-* and (2) /tmp/firehol.conf temporary files. NOTE: the vendor disputes this vulnerability, stating that an attack \"would require an attacker to create 1073741824*PID-RANGE symlinks.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[oss-security] 20081030 CVE requests: tempfile issues for aview, mgetty, openoffice, crossfire", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"}, {"name": "https://bugs.gentoo.org/show_bug.cgi?id=235770", "refsource": "MISC", "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"}, {"name": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol", "refsource": "MISC", "url": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol"}, {"name": "http://bugs.debian.org/496424", "refsource": "MISC", "url": "http://bugs.debian.org/496424"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T10:31:28.328Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20081030 CVE requests: tempfile issues for aview, mgetty, openoffice, crossfire", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://bugs.debian.org/496424"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2008-4953", "datePublished": "2008-11-05T14:51:00.000Z", "dateReserved": "2008-11-05T00:00:00.000Z", "dateUpdated": "2024-09-17T02:53:26.055Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:firehol:firehol:1.256:*:*:*:*:*:*:*", "matchCriteriaId": "30EBF828-CADA-4DD4-8941-23C19E128B94", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "firehol in firehol 1.256 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/.firehol-tmp-#####-*-* and (2) /tmp/firehol.conf temporary files. NOTE: the vendor disputes this vulnerability, stating that an attack \"would require an attacker to create 1073741824*PID-RANGE symlinks."}, {"lang": "es", "value": "** CUESTIONADA ** firehol de firehol v1.256, permite a usuarios locales sobrescribir ficheros de su elecci\u00f3n a trav\u00e9s de un ataque de enlace simb\u00f3lico en los ficheros temporales (1) /tmp/.firehol-tmp-#####-*-* y (2) /tmp/firehol.conf. NOTA: El vendedor ha impugnado esta vulnerabilidad, argumentando que un ataque \"requerir\u00eda al atacante crear 1073741824*RANGO-PID de enlaces simb\u00f3licos\""}], "id": "CVE-2008-4953", "lastModified": "2026-06-16T22:58:50.030", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-11-05T15:00:15.273", "references": [{"source": "cve@mitre.org", "url": "http://bugs.debian.org/496424"}, {"source": "cve@mitre.org", "url": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"}, {"source": "cve@mitre.org", "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bugs.debian.org/496424"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://dev.gentoo.org/~rbu/security/debiantemp/firehol"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}