Medium severity · published Apr 10, 2019
CVE-2006-7254
The nscd daemon in the GNU C Library (glibc) before version 2.5 does not close incoming client sockets if they cannot be handled by the daemon, allowing local users to carry out a…
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
The nscd daemon in the GNU C Library (glibc) before version 2.5 does not close incoming client sockets if they cannot be handled by the daemon, allowing local users to carry out a denial of service attack on the daemon.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
Glibc · Gnu
before 2.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2006-7254
CVE.org
https://www.cve.org/CVERecord?id=CVE-2006-7254
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=2498
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