CVE-2016-5039 - Vulnerability Details - OpenCVE

The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00993.

Key SSVC decision points have not yet been added.

Vendors	Products
Libdwarf Project	Libdwarf

Configuration 1 [-]

cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-669-1	dwarfutils security update
EUVD	EUVD-2016-5992	The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2016/05/24/1
http://www.openwall.com/lists/oss-security/2016/05/25/1
https://nvd.nist.gov/vuln/detail/CVE-2016-5039
https://www.cve.org/CVERecord?id=CVE-2016-5039
https://www.prevanders.net/dwarfbug.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-02-17T17:00:00

Updated: 2024-08-06T00:46:40.235Z

Reserved: 2016-05-24T00:00:00

Link: CVE-2016-5039

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-02-17T17:59:00.593

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-5039

Redhat

Severity : Low

Publid Date: 2016-05-06T00:00:00Z

Links: CVE-2016-5039 - Bugzilla

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-05-05T00:00:00", "descriptions": [{"lang": "en", "value": "The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-02-17T16:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.prevanders.net/dwarfbug.html"}, {"name": "[oss-security] 20160524 CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/05/24/1"}, {"name": "[oss-security] 20160524 Re: CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/05/25/1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-5039", "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 get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.prevanders.net/dwarfbug.html", "refsource": "CONFIRM", "url": "https://www.prevanders.net/dwarfbug.html"}, {"name": "[oss-security] 20160524 CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/05/24/1"}, {"name": "[oss-security] 20160524 Re: CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/05/25/1"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T00:46:40.235Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.prevanders.net/dwarfbug.html"}, {"name": "[oss-security] 20160524 CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/05/24/1"}, {"name": "[oss-security] 20160524 Re: CVE request: Multiple vunerabilities in libdwarf & dwarfdump", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/05/25/1"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-5039", "datePublished": "2017-02-17T17:00:00", "dateReserved": "2016-05-24T00:00:00", "dateUpdated": "2024-08-06T00:46:40.235Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*", "matchCriteriaId": "522B980D-FDDC-46D0-8D20-A56FB9F5E5BE", "versionEndExcluding": "2016-09-23", "versionStartIncluding": "1999-12-14", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on."}, {"lang": "es", "value": "La funci\u00f3n get_attr_value en libdwarf en versiones anteriores a 20160923 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (lectura fuera de l\u00edmites) a trav\u00e9s de un objeto manipulado con todos los bits activados."}], "id": "CVE-2016-5039", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-02-17T17:59:00.593", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/05/24/1"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/05/25/1"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.prevanders.net/dwarfbug.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/05/24/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/05/25/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.prevanders.net/dwarfbug.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}