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    CVE-2013-0220

    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.

    Published:Jan 23, 2013
    Last Modified:Apr 11, 2025
    EPS:Feb 24, 2013
    EPSS Score:0.01922
    CVSS Score:5

    Affected Products

    Vendor
    Fedoraproject
    Product
    Sssd
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-68744 (CVSS 3.3) — A flaw was found in SSSD. The sss_nss_protocol_fill_initgr() function in the NSS responder pre-allocates reply…
    CVE-2026-68742 (CVSS 5.5) — A flaw was found in SSSD. The sss_nss_protocol_parse_addr() function in the NSS responder does not validate th…
    CVE-2026-68743 (CVSS 5.5) — A flaw was found in SSSD. The extract_authtok_v1() function in the PAM responder does not validate the auth_to…
    CVE-2026-6245 (CVSS 5.5) — A flaw was found in the System Security Services Daemon (SSSD). The pam_passkey_child_read_data() function wit…
    CVE-2023-3758 (CVSS 7.1) — A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated use…
    CVE-2022-4254 (CVSS 8.8) — sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters…
    CVE-2021-3621 (CVSS 8.8) — A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetc…
    CVE-2012-3462 (CVSS 8.8) — A flaw was found in SSSD version 1.9.0. The SSSD's access-provider logic causes the result of the HBAC rule pr…
    CVE-2018-16838 (CVSS 5.4) — A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a to…
    CVE-2018-16883 (CVSS 2.5) — sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the "a…

    References

    http://git.fedorahosted.org/cgit/sssd.git/commit/?id=2bd514cfde1938b1e245af11c9b548d58d49b325
    http://git.fedorahosted.org/cgit/sssd.git/commit/?id=30e2585dd46b62aa3a4abdf6de3f40a20e1743ab
    http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098434.html
    http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098613.html
    http://rhn.redhat.com/errata/RHSA-2013-0508.html
    http://secunia.com/advisories/51928
    http://secunia.com/advisories/52315
    http://www.securityfocus.com/bid/57539
    https://bugzilla.redhat.com/show_bug.cgi?id=884601
    https://fedorahosted.org/sssd/ticket/1781
    https://fedorahosted.org/sssd/wiki/Releases/Notes-1.9.4
    http://git.fedorahosted.org/cgit/sssd.git/commit/?id=2bd514cfde1938b1e245af11c9b548d58d49b325
    http://git.fedorahosted.org/cgit/sssd.git/commit/?id=30e2585dd46b62aa3a4abdf6de3f40a20e1743ab
    http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098434.html
    http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098613.html
    http://rhn.redhat.com/errata/RHSA-2013-0508.html
    http://secunia.com/advisories/51928
    http://secunia.com/advisories/52315
    http://www.securityfocus.com/bid/57539
    https://bugzilla.redhat.com/show_bug.cgi?id=884601
    https://fedorahosted.org/sssd/ticket/1781
    https://fedorahosted.org/sssd/wiki/Releases/Notes-1.9.4

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High