CVE-2011-1758

lowpriority · track · 15EPSS 0.003 · 27 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (27th) EPSS

CVSS 3.7 · low

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

3.7

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.03.7lowAV:L/AC:H/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 1.9 · impact 6.4

v2.03.1lowAV:L/AC:H/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimary

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
fedoraproject sssd= 1.5.0nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.1nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.2nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.3nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.4nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.5nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.6nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*
fedoraproject sssd= 1.5.6.1nvdUScpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-05-26modified 2026-06-16

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references (27)

External citations — patches, advisories, analysis.

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