Unscored severity · published May 26, 2011
CVE-2011-1758
The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline…
–
CVSS
0.3%
EPSS
No
On KEV
Description
The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Sssd · Fedoraproject
1.5.0; 1.5.1; 1.5.2; 1.5.3; 1.5.4; 1.5.5; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-1758
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-1758
git.fedorahosted.org
http://git.fedorahosted.org/git/?p=sssd.git%3Ba=commit%3Bh=fffdae81651b460f3d2c119c56d5caa09b4de42a
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059532.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059619.html
Patch
http://openwall.com/lists/oss-security/2011/04/29/4
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=700867
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=700891
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