CVE-2015-5292

Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:S/C:N/I:N/A:C
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
fedoraprojectsssd
1.10.0
fedoraprojectsssd
1.10.1
fedoraprojectsssd
1.11.0
fedoraprojectsssd
1.11.1
fedoraprojectsssd
1.11.2
fedoraprojectsssd
1.11.3
fedoraprojectsssd
1.11.4
fedoraprojectsssd
1.11.5
fedoraprojectsssd
1.11.6
fedoraprojectsssd
1.11.7
fedoraprojectsssd
1.12.0
fedoraprojectsssd
1.12.1
fedoraprojectsssd
1.12.2
fedoraprojectsssd
1.12.3
fedoraprojectsssd
1.12.4
fedoraprojectsssd
1.12.5
fedoraprojectsssd
1.13.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
sssd
bullseye
2.4.1-2
fixed
jessie
no-dsa
wheezy
not-affected
squeeze
not-affected
bookworm
2.8.2-4
fixed
sid
2.9.5-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sssd
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
ignored
vivid
ignored
trusty
dne
precise
not-affected
Common Weakness Enumeration
References