DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-316-1 | eglibc security update |
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DSA-3480-1 | eglibc security update |
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EUVD-2014-7966 | DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset. |
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USN-2985-1 | GNU C Library vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T13:10:50.918Z
Reserved: 2014-10-10T00:00:00
Link: CVE-2014-8121

No data.

Status : Deferred
Published: 2015-03-27T14:59:03.353
Modified: 2025-04-12T10:46:40.837
Link: CVE-2014-8121


No data.