CVE-2017-7227 - Vulnerability Details - OpenCVE

GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\0' termination of a name field in ldlex.l.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

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 0.0044.

Key SSVC decision points have not yet been added.

Vendors	Products
Gnu	Binutils

Configuration 1 [-]

cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2017-16262	GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\0' termination of a name field in ldlex.l.
Ubuntu USN	USN-4336-2	GNU binutils vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.securityfocus.com/bid/97209
https://nvd.nist.gov/vuln/detail/CVE-2017-7227
https://security.gentoo.org/glsa/201801-01
https://sourceware.org/bugzilla/show_bug.cgi?id=20906
https://www.cve.org/CVERecord?id=CVE-2017-7227

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-22T16:00:00

Updated: 2024-08-05T15:56:35.948Z

Reserved: 2017-03-22T00:00:00

Link: CVE-2017-7227

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-03-22T16:59:00.293

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

Link: CVE-2017-7227

Redhat

Severity : Low

Publid Date: 2016-12-02T00:00:00Z

Links: CVE-2017-7227 - Bugzilla

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-03-22T00:00:00", "descriptions": [{"lang": "en", "value": "GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\\0' termination of a name field in ldlex.l."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-08T10:57:02", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906"}, {"name": "GLSA-201801-01", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201801-01"}, {"name": "97209", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/97209"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-7227", "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 linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\\0' termination of a name field in ldlex.l."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906", "refsource": "CONFIRM", "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906"}, {"name": "GLSA-201801-01", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201801-01"}, {"name": "97209", "refsource": "BID", "url": "http://www.securityfocus.com/bid/97209"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T15:56:35.948Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906"}, {"name": "GLSA-201801-01", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201801-01"}, {"name": "97209", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/97209"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-7227", "datePublished": "2017-03-22T16:00:00", "dateReserved": "2017-03-22T00:00:00", "dateUpdated": "2024-08-05T15:56:35.948Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:*", "matchCriteriaId": "0EC528B1-A659-4246-BE7F-02681D22CCF5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\\0' termination of a name field in ldlex.l."}, {"lang": "es", "value": "GNU linker (ld) en GNU Binutils 2.28 es vulnerable a un desbordamiento de b\u00fafer basado en memoria din\u00e1mica mientras procesa un script de entrada falso, lo que provoca una ca\u00edda del programa. Esto se relaciona con la falta de terminaci\u00f3n '\\ 0' de un campo de nombre en ldlex.l."}], "id": "CVE-2017-7227", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-03-22T16:59:00.293", "references": [{"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/97209"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201801-01"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/97209"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201801-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=20906"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}