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Debian Security Bug TrackerDEBIANCVE:CVE-2014-8121HistoryMar 27, 2015 - 2:59 p.m.
CVE-2014-8121
2015-03-2714:59:00
Debian Security Bug Tracker
security-tracker.debian.org
18
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.021 Low
EPSS
Percentile
88.9%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | glibc | < 2.21-1 | glibc_2.21-1_all.deb |
| Debian | 11 | all | glibc | < 2.21-1 | glibc_2.21-1_all.deb |
| Debian | 10 | all | glibc | < 2.21-1 | glibc_2.21-1_all.deb |
| Debian | 999 | all | glibc | < 2.21-1 | glibc_2.21-1_all.deb |
| Debian | 13 | all | glibc | < 2.21-1 | glibc_2.21-1_all.deb |
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5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.021 Low
EPSS
Percentile
88.9%
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