CVE-2011-1758
The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services...
CVE-2011-1758 is a low vulnerability (CVSS 3.7) in Fedoraproject Sssd, published May 26, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.
- Severity
- 3.7 LowCVSS 2.0, NVD
- Exploit chance
- 0.34%EPSS, 27th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
sssdopenSUSE:Tumbleweed From an advisory covering 6 CVEs | before 1.14.2-3.1 | 1.14.2-3.1 |
What each source reports
NVD Score used
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.
- Record
CVE-2011-1758- CVSS 2.0
- 3.7 Low
AV:L/AC:H/Au:N/C:P/I:P/A:P - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2011-1758- Updated
- 2026-11-02
EUVDEUVD-2011-1757No score
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.
- Record
EUVD-2011-1757- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rqv8-76v6-fcx2No score
The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services...
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.
- Record
GHSA-rqv8-76v6-fcx2- Weakness
- CWE-287
- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10427-1No score
libipa_hbac-devel-1.14.2-3.1 on GA media
These are all security issues fixed in the libipa_hbac-devel-1.14.2-3.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10427-1- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
bugzilla.redhat.com/show_bug.cgi?id=700867
fedorahosted.org/sssd/ticket/856
openwall.com/lists/oss-security/2011/04/29/4
lists.fedoraproject.org/pipermail/package-announce/2011-May/059619.html
Show 12 moreShow less
git.fedorahosted.org/git?p=sssd.git%3Ba=commit%3Bh=fffdae81651b460f3d2c119c56d5caa09b4de42a
nvd.nist.gov/vuln/detail/CVE-2011-1758
github.com/advisories/GHSA-rqv8-76v6-fcx2
suse.com/security/cve/CVE-2010-4341