PT-2013-2164 · Red Hat+1 · Sssd+2
Florian Weimer
·
Publicado
2013-02-20
·
Atualizado
2024-06-15
·
CVE-2013-0220
CVSS v2.0
5.0
Média
| Vetor | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions
System Security Services Daemon (SSSD) versions prior to 1.9.4
Description
The issue allows remote attackers to cause a denial of service, resulting in an out-of-bounds read, crash, and restart, via a crafted SSSD packet. This is due to vulnerabilities in the
sss autofs cmd getautomntent and sss autofs cmd getautomntbyname functions in autofssrv cmd.c and the ssh cmd parse request function in sshsrv cmd.c.Recommendations
For versions prior to 1.9.4, update to version 1.9.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable functions
sss autofs cmd getautomntent, sss autofs cmd getautomntbyname, and ssh cmd parse request until a patch is available.Correção
DoS
Buffer Overflow
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Identificadores relacionados
Produtos afetados
Centos
Red Hat
Sssd