CVE-2020-6614 - Vulnerability Details - OpenCVE

Description

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bfr_read in decode.c.

Published: 2020-01-08

Score: 8.1 High

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:gnu:libredwg:0.9.3.2564:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::
	cpe:2.3:o:opensuse:leap:15.1:::::::*

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

Source	ID	Title
EUVD	EUVD-2020-27762	GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bfr_read in decode.c.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00605.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html
https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068

History

No history.

Subscriptions

Gnu Libredwg

Opensuse Backports Sle Leap

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-08T20:43:13.000Z

Updated: 2024-08-04T09:11:05.081Z

Reserved: 2020-01-08T00:00:00.000Z

Link: CVE-2020-6614

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-08T21:15:11.630

Modified: 2024-11-21T05:36:02.100

Link: CVE-2020-6614

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bfr_read in decode.c."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-01-28T15:06:13.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068"}, {"name": "openSUSE-SU-2020:0096", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html"}, {"name": "openSUSE-SU-2020:0115", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-6614", "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": "GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bfr_read in decode.c."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068", "refsource": "MISC", "url": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068"}, {"name": "openSUSE-SU-2020:0096", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html"}, {"name": "openSUSE-SU-2020:0115", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:11:05.081Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068"}, {"name": "openSUSE-SU-2020:0096", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html"}, {"name": "openSUSE-SU-2020:0115", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-6614", "datePublished": "2020-01-08T20:43:13.000Z", "dateReserved": "2020-01-08T00:00:00.000Z", "dateUpdated": "2024-08-04T09:11:05.081Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:libredwg:0.9.3.2564:*:*:*:*:*:*:*", "matchCriteriaId": "6292F71C-4D80-4570-A07D-C790FEEE9B2B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*", "matchCriteriaId": "40513095-7E6E-46B3-B604-C926F1BA3568", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bfr_read in decode.c."}, {"lang": "es", "value": "GNU LibreDWG versi\u00f3n 0.9.3.2564, tiene una lectura excesiva de b\u00fafer en la regi\u00f3n heap de la memoria en la funci\u00f3n bfr_read en el archivo decode.c."}], "id": "CVE-2020-6614", "lastModified": "2024-11-21T05:36:02.100", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-08T21:15:11.630", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447068"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}