Fedora Project Sssd
By the Year
In 2023 there have been 1 vulnerability in Fedora Project Sssd with an average score of 8.8 out of ten. Sssd did not have any published security vulnerabilities last year. That is, 1 more vulnerability have already been reported in 2023 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2023 | 1 | 8.80 |
| 2022 | 0 | 0.00 |
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 2 | 5.30 |
| 2018 | 2 | 6.50 |
It may take a day or so for new Sssd vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Fedora Project Sssd Security Vulnerabilities
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
CVE-2022-4254
8.8 - High
- February 01, 2023
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
LDAP Injection
A flaw was found in sssd Group Policy Objects implementation
CVE-2018-16838
5.4 - Medium
- March 25, 2019
A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.
Authorization
A vulnerability was found in sssd
CVE-2019-3811
5.2 - Medium
- January 15, 2019
A vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could impact services that restrict the user's filesystem access to within their home directory through chroot() etc. All versions before 2.1 are vulnerable.
Information Disclosure
sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the "
CVE-2018-16883
5.5 - Medium
- December 19, 2018
sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the "allowed_uids" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.
Information Disclosure
The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means
CVE-2018-10852
7.5 - High
- June 26, 2018
The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.
Information Disclosure
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
CVE-2015-5292
- October 29, 2015
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.
Resource Management Errors
The (1) sss_autofs_cmd_getautomntent and (2) sss_autofs_cmd_getautomntbyname function in responder/autofs/autofssrv_cmd.c and the (3) ssh_cmd_parse_request function in responder/ssh/sshsrv_cmd.c in System Security Services Daemon (SSSD) before 1.9.4
CVE-2013-0220
- February 24, 2013
The (1) sss_autofs_cmd_getautomntent and (2) sss_autofs_cmd_getautomntbyname function in responder/autofs/autofssrv_cmd.c and the (3) ssh_cmd_parse_request function in responder/ssh/sshsrv_cmd.c in System Security Services Daemon (SSSD) before 1.9.4 allow remote attackers to cause a denial of service (out-of-bounds read, crash, and restart) via a crafted SSSD packet.
Buffer Overflow
System Security Services Daemon (SSSD) before 1.9.4, when (1) creating, (2) copying, or (3) removing a user home directory tree
CVE-2013-0219
- February 24, 2013
System Security Services Daemon (SSSD) before 1.9.4, when (1) creating, (2) copying, or (3) removing a user home directory tree, allows local users to create, modify, or delete arbitrary files via a symlink attack on another user's files.
Permissions, Privileges, and Access Controls
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
CVE-2011-1758
- May 26, 2011
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.
authentification
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