CVE-2011-4609

The svc_run function in the RPC implementation in glibc before 2.15 allows remote attackers to cause a denial of service (CPU consumption) via a large number of RPC connections.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=767299
https://bugzilla.redhat.com/show_bug.cgi?id=767299

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gnu:glibc::::::::
	cpe:2.3:a:gnu:glibc:2.0:::::::*
	cpe:2.3:a:gnu:glibc:2.0.1:::::::*
	cpe:2.3:a:gnu:glibc:2.0.2:::::::*
	cpe:2.3:a:gnu:glibc:2.0.3:::::::*
	cpe:2.3:a:gnu:glibc:2.0.4:::::::*
	cpe:2.3:a:gnu:glibc:2.0.5:::::::*
	cpe:2.3:a:gnu:glibc:2.0.6:::::::*
	cpe:2.3:a:gnu:glibc:2.1:::::::*
	cpe:2.3:a:gnu:glibc:2.1.1:::::::*
	cpe:2.3:a:gnu:glibc:2.1.1.6:::::::*
	cpe:2.3:a:gnu:glibc:2.1.2:::::::*
	cpe:2.3:a:gnu:glibc:2.1.3:::::::*
	cpe:2.3:a:gnu:glibc:2.1.9:::::::*
	cpe:2.3:a:gnu:glibc:2.13:::::::*

History

21 Nov 2024, 01:32

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=767299 -~~	() https://bugzilla.redhat.com/show_bug.cgi?id=767299 -

Information

Published : 2013-05-02 14:55

Updated : 2025-04-11 00:51

NVD link : CVE-2011-4609

Mitre link : CVE-2011-4609

CVE.ORG link : CVE-2011-4609

JSON object : View

Products Affected

gnu

glibc

CWE

CWE-399

Resource Management Errors

{"id": "CVE-2011-4609", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-05-02T14:55:01.930", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=767299", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=767299", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The svc_run function in the RPC implementation in glibc before 2.15 allows remote attackers to cause a denial of service (CPU consumption) via a large number of RPC connections."}, {"lang": "es", "value": "La funci\u00f3n svc_run en la implementaci\u00f3n RPC en glibc anterior a v2.15 que permite a atacantes remotos causar una denegaci\u00f3n de servicios (consumo de CPU) a trav\u00e9s de una gran n\u00famero de conexiones RPC."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78E4362C-F0B7-482C-AABD-F34E35ABCE85", "versionEndIncluding": "2.14"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5C0577C-6BC7-418F-B2C5-B74800D43418"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FEA795F7-8AAC-42BA-971B-601346704BD8"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5CADA314-C0D0-40F8-9019-884F17D0B54A"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "255E0C0D-0B70-4C10-BF7C-34193AA24C42"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F424F2F5-D7E4-4A13-A8CF-32D466610BDF"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DC4E7AE-BDC4-48F1-9FDE-3F3FAA3F40F4"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1329215-C53A-40D5-8E9C-F457D092E483"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E2A0F12-FD00-40B9-86AD-7D082385E5DB"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8ED8F0E8-A969-4F7F-A100-662F4A5426FD"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1.1.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9416576F-A605-45BE-AA01-FEF357A66979"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE582B8F-4E31-4D0F-B2F9-AC83C855F751"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB56D9C9-13B3-418C-B06C-0997E165F1C7"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19D5667D-5EA4-4B44-BF8A-9C10506BD4E6"}, {"criteria": "cpe:2.3:a:gnu:glibc:2.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF8E0DCD-8D39-4C89-9B4C-37025D9BE3A9"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}