Multiple buffer overflows in Cyrus SASL library 2.1.9 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) long inputs during user name canonicalization, (2) characters that need to be escaped during LDAP authentication using saslauthd, or (3) an off-by-one error in the log writer, which does not allocate space for the null character that terminates a string.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | 3.9 | 5.9 |
CVSS 2.0
Severity: HIGH
Problem Type: CWE-131,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| apple | mac_os_x | * |
| cyrusimap | cyrus_sasl | * |
| apple | mac_os_x_server | * |
Cyrus IMAP before 3.0.3 allows remote authenticated users to write to arbitrary files via a crafted (1) SYNCAPPLY, (2) SYNCGET or (3) SYNCRESTORE command.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| cyrusimap | cyrus_imap | * |
| fedoraproject | fedora | 26 |
cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | 3.9 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-193,CWE-787,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| redhat | enterprise_linux | 8.0 |
| cyrusimap | cyrus-sasl | * |
| redhat | enterprise_linux_server_update_services_for_sap_solutions | 8.4 |
| apple | mac_os_x | 10.14.6 |
| redhat | enterprise_linux | 7.0 |
| debian | debian_linux | 10.0 |
| redhat | enterprise_linux | 5.0 |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0 |
| canonical | ubuntu_linux | 14.04 |
| redhat | enterprise_linux_server_aus | 8.4 |
| redhat | enterprise_linux | 6.0 |
| redhat | jboss_enterprise_web_server | 2.0.0 |
| apple | iphone_os | 13.6 |
| redhat | enterprise_linux_for_power_little_endian | 8.0 |
| canonical | ubuntu_linux | 19.10 |
| redhat | enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions | 8.4 |
| debian | debian_linux | 8.0 |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.4 |
| debian | debian_linux | 9.0 |
| canonical | ubuntu_linux | 18.04 |
| apple | ipados | 13.6 |
| fedoraproject | fedora | 31 |
| apache | bookkeeper | 4.12.1 |
| canonical | ubuntu_linux | 12.04 |
| fedoraproject | fedora | 32 |
| redhat | enterprise_linux_eus | 8.4 |
| canonical | ubuntu_linux | 16.04 |
| apple | mac_os_x | 10.13.6 |
| apple | mac_os_x | * |
| redhat | enterprise_linux_server_tus | 8.4 |
| redhat | enterprise_linux_for_power_little_endian_eus | 8.4 |
In Cyrus SASL 2.1.17 through 2.1.27 before 2.1.28, plugins/sql.c does not escape the password for a SQL INSERT or UPDATE statement.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 8.8 | HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | 2.8 | 5.9 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-89,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| cyrusimap | cyrus-sasl | * |
| oracle | communications_cloud_native_core_security_edge_protection_proxy | 22.1.1 |
| debian | debian_linux | 9.0 |
| fedoraproject | fedora | 34 |
| fedoraproject | fedora | 35 |
| debian | debian_linux | 10.0 |
| netapp | active_iq_unified_manager | - |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 22.2.0 |
| oracle | communications_cloud_native_core_console | 22.2.0 |
| debian | debian_linux | 11.0 |
| fedoraproject | fedora | 36 |
| netapp | ontap_select_deploy_administration_utility | - |
Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
Products Affected
| Vendor | Product | Version |
|---|---|---|
| cyrusimap | cyrus_imap | 3.10.0 |
| cyrusimap | cyrus_imap | * |