CVE-2016-8685 - Vulnerability Details - OpenCVE

Description

The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted BMP image.

Published: 2017-01-31

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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:potrace_project:potrace:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-889-1	potrace security update
EUVD	EUVD-2016-9524	The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted BMP image.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0024.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2016/10/08/17
http://www.openwall.com/lists/oss-security/2016/10/16/9
http://www.securityfocus.com/bid/93470
https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/

History

No history.

Subscriptions

Potrace Project Potrace

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-01-31T22:00:00.000Z

Updated: 2024-08-06T02:27:41.253Z

Reserved: 2016-10-15T00:00:00.000Z

Link: CVE-2016-8685

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-01-31T22:59:00.423

Modified: 2026-05-13T00:24:29.033

Link: CVE-2016-8685

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-08-29T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted BMP image."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-01-31T21:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "93470", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/93470"}, {"name": "[oss-security] 20161008 potrace: invalid memory access in findnext (decompose.c)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/10/08/17"}, {"name": "[oss-security] 20161015 Re: potrace: invalid memory access in findnext (decompose.c)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/10/16/9"}, {"tags": ["x_refsource_MISC"], "url": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-8685", "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": "The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted BMP image."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "93470", "refsource": "BID", "url": "http://www.securityfocus.com/bid/93470"}, {"name": "[oss-security] 20161008 potrace: invalid memory access in findnext (decompose.c)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/10/08/17"}, {"name": "[oss-security] 20161015 Re: potrace: invalid memory access in findnext (decompose.c)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/10/16/9"}, {"name": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/", "refsource": "MISC", "url": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:27:41.253Z"}, "title": "CVE Program Container", "references": [{"name": "93470", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/93470"}, {"name": "[oss-security] 20161008 potrace: invalid memory access in findnext (decompose.c)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/10/08/17"}, {"name": "[oss-security] 20161015 Re: potrace: invalid memory access in findnext (decompose.c)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/10/16/9"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-8685", "datePublished": "2017-01-31T22:00:00.000Z", "dateReserved": "2016-10-15T00:00:00.000Z", "dateUpdated": "2024-08-06T02:27:41.253Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:potrace_project:potrace:*:*:*:*:*:*:*:*", "matchCriteriaId": "A3C47CCF-BB63-4362-A74F-61A3603F0092", "versionEndIncluding": "1.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted BMP image."}, {"lang": "es", "value": "La funci\u00f3n findnext en decompose.c en potrace 1.13 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (acceso a la memoria no v\u00e1lida y ca\u00edda) a trav\u00e9s de una imagen BMP manipulada."}], "id": "CVE-2016-8685", "lastModified": "2026-05-13T00:24:29.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-31T22:59:00.423", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/10/08/17"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/10/16/9"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93470"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/10/08/17"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/10/16/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93470"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://blogs.gentoo.org/ago/2016/08/29/potrace-invalid-memory-access-in-findnext-decompose-c/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}