CVE-2011-4609

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Summary

CVECVE-2011-4609
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-05-02 14:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Gnu Glibc 2.0 All All All
Application Gnu Glibc 2.0.1 All All All
Application Gnu Glibc 2.0.2 All All All
Application Gnu Glibc 2.0.3 All All All
Application Gnu Glibc 2.0.4 All All All
Application Gnu Glibc 2.0.5 All All All
Application Gnu Glibc 2.0.6 All All All
Application Gnu Glibc 2.1 All All All
Application Gnu Glibc 2.1.1 All All All
Application Gnu Glibc 2.1.1.6 All All All
Application Gnu Glibc 2.1.2 All All All
Application Gnu Glibc 2.1.3 All All All
Application Gnu Glibc 2.1.9 All All All
Application Gnu Glibc 2.13 All All All
Application Gnu Glibc All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Bug 767299 – CVE-2011-4609 glibc: svc_run() produces high cpu usage when accept() fails with EMFILE error af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
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