CVE-2018-11575 - Vulnerability Details - OpenCVE

Description

ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg.

Published: 2018-05-31

Score: 9.8 Critical

EPSS: 1.5% Low

KEV: No

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:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-3601	ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01505.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib
https://github.com/miniupnp/ngiflib/issues/4

History

No history.

Subscriptions

Miniupnp Project Ngiflib

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-05-31T00:00:00.000Z

Updated: 2024-08-05T08:10:14.620Z

Reserved: 2018-05-30T00:00:00.000Z

Link: CVE-2018-11575

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-05-31T00:29:00.367

Modified: 2026-06-17T01:36:11.963

Link: CVE-2018-11575

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787
Out-of-bounds Write

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-05-30T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-05-31T00:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/miniupnp/ngiflib/issues/4"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-11575", "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": "ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/miniupnp/ngiflib/issues/4", "refsource": "MISC", "url": "https://github.com/miniupnp/ngiflib/issues/4"}, {"name": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib", "refsource": "MISC", "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:10:14.620Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/miniupnp/ngiflib/issues/4"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-11575", "datePublished": "2018-05-31T00:00:00.000Z", "dateReserved": "2018-05-30T00:00:00.000Z", "dateUpdated": "2024-08-05T08:10:14.620Z", "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:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*", "matchCriteriaId": "5BE2BAA9-5D76-4039-A655-3F478ED5D601", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg."}, {"lang": "es", "value": "ngiflib.c en MiniUPnP ngiflib 0.4 tiene un desbordamiento de b\u00fafer basado en pila en DecodeGifImg."}], "id": "CVE-2018-11575", "lastModified": "2026-06-17T01:36:11.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-05-31T00:29:00.367", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/miniupnp/ngiflib/issues/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/miniupnp/ngiflib/issues/4"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}