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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade cyrus-sasl-sql | May 4, 2022 | Dec 19, 2019 |
| Alpine Linux | — | Upgrade cyrus-sasl | Dec 27, 2019 | Dec 19, 2019 |
| Apple Osx Mail | — | Upgrade macOS to the latest version | Jul 16, 2020 | Dec 19, 2019 |
| Centos_linux | — | Upgrade cyrus-sasl-ntlm-debuginfoUpgrade cyrus-sasl-gs2-debuginfoUpgrade cyrus-sasl-scramUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-libUpgrade cyrus-sasl-develUpgrade cyrus-sasl-debugsourceUpgrade cyrus-sasl-plain-debuginfoUpgrade cyrus-sasl-debuginfoUpgrade cyrus-sasl-lib-debuginfoUpgrade cyrus-sasl-ldap-debuginfoUpgrade cyrus-sasl-devel-debuginfoUpgrade cyrus-sasl-ntlmUpgrade cyrus-sasl-plainUpgrade cyrus-sasl-sqlUpgrade cyrus-sasl-ldapUpgrade cyrus-sasl-scram-debuginfoUpgrade cyrus-sasl-gssapi-debuginfoUpgrade cyrus-sasl-gs2Upgrade cyrus-saslUpgrade cyrus-sasl-sql-debuginfoUpgrade cyrus-sasl-md5-debuginfo | Nov 5, 2020 | Dec 19, 2019 |
| Debian | — | Upgrade cyrus-sasl2 | Dec 23, 2019 | Dec 19, 2019 |
| Dell Powerstore Dsa2023173 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Jun 21, 2023 |
| Freebsd | — | Upgrade cyrus-sasl | Nov 4, 2022 | Feb 28, 2022 |
| Huawei Euleros 2_0_sp2 | — | Upgrade cyrus-sasl-scramUpgrade cyrus-sasl-develUpgrade cyrus-sasl-plainUpgrade cyrus-saslUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-libUpgrade cyrus-sasl-md5 | Jun 17, 2020 | Dec 19, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade cyrus-sasl-gssapiUpgrade cyrus-saslUpgrade cyrus-sasl-plainUpgrade cyrus-sasl-libUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-develUpgrade cyrus-sasl-scram | Apr 16, 2020 | Dec 19, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade cyrus-sasl-md5Upgrade cyrus-sasl-scramUpgrade cyrus-sasl-develUpgrade cyrus-sasl-libUpgrade cyrus-sasl-plainUpgrade cyrus-saslUpgrade cyrus-sasl-gssapi | Nov 2, 2020 | Dec 19, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade cyrus-sasl-gs2Upgrade cyrus-sasl-scramUpgrade cyrus-sasl-develUpgrade cyrus-sasl-ntlmUpgrade cyrus-sasl-ldapUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-plainUpgrade cyrus-saslUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-lib | Feb 26, 2020 | Dec 19, 2019 |
| Oracle_linux | — | Upgrade cyrus-sasl-libUpgrade cyrus-sasl-develUpgrade cyrus-sasl-sqlUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-scramUpgrade cyrus-sasl-ntlmUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-gs2Upgrade cyrus-sasl-ldapUpgrade cyrus-saslUpgrade cyrus-sasl-plain | Nov 17, 2020 | Nov 28, 2019 |
| Redhat_linux | — | Upgrade cyrus-sasl-sqlUpgrade cyrus-sasl-gs2-debuginfoUpgrade cyrus-sasl-ntlm-debuginfoUpgrade cyrus-sasl-plainUpgrade cyrus-sasl-devel-debuginfoUpgrade cyrus-sasl-sql-debuginfoUpgrade cyrus-sasl-gssapi-debuginfoUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-libUpgrade cyrus-sasl-scram-debuginfoUpgrade cyrus-sasl-lib-debuginfoUpgrade cyrus-saslUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-scramUpgrade cyrus-sasl-md5-debuginfoUpgrade cyrus-sasl-ldap-debuginfoUpgrade cyrus-sasl-ntlmUpgrade cyrus-sasl-gs2No solution existsUpgrade cyrus-sasl-debugsourceUpgrade cyrus-sasl-develUpgrade cyrus-sasl-ldapUpgrade cyrus-sasl-plain-debuginfoUpgrade cyrus-sasl-debuginfo | Nov 5, 2020 | Dec 19, 2019 |
| Rocky_linux | — | Upgrade cyrus-sasl-debugsourceUpgrade cyrus-sasl-gssapi-debuginfoUpgrade cyrus-sasl-scram-debuginfoUpgrade cyrus-sasl-ntlmUpgrade cyrus-sasl-gs2-debuginfoUpgrade cyrus-sasl-scramUpgrade cyrus-sasl-devel-debuginfoUpgrade cyrus-sasl-debuginfoUpgrade cyrus-sasl-plain-debuginfoUpgrade cyrus-sasl-sqlUpgrade cyrus-sasl-md5Upgrade cyrus-sasl-md5-debuginfoUpgrade cyrus-sasl-libUpgrade cyrus-sasl-plainUpgrade cyrus-sasl-develUpgrade cyrus-sasl-lib-debuginfoUpgrade cyrus-sasl-ldapUpgrade cyrus-sasl-gssapiUpgrade cyrus-saslUpgrade cyrus-sasl-sql-debuginfoUpgrade cyrus-sasl-gs2Upgrade cyrus-sasl-ldap-debuginfoUpgrade cyrus-sasl-ntlm-debuginfo | Mar 12, 2024 | Dec 19, 2019 |
| Suse | — | Upgrade cyrus-sasl-openssl1-32bitUpgrade cyrus-sasl-openssl1-gssapi-x86Upgrade cyrus-sasl-otp-32bitUpgrade cyrus-sasl-openssl1-plainUpgrade cyrus-sasl-digestmd5-32bitUpgrade cyrus-sasl-crammd5Upgrade cyrus-sasl-bdb-ntlmUpgrade cyrus-sasl-bdb-plainUpgrade cyrus-sasl-otpUpgrade cyrus-sasl-openssl1-crammd5-x86Upgrade libsasl2-3Upgrade libsasl2-3-32bitUpgrade cyrus-sasl-sqlauxprop-32bitUpgrade cyrus-sasl-openssl1-gssapi-32bitUpgrade cyrus-sasl-openssl1-digestmd5Upgrade cyrus-sasl-bdb-develUpgrade cyrus-sasl-openssl1-digestmd5-32bitUpgrade cyrus-sasl-openssl1Upgrade cyrus-sasl-plain-32bitUpgrade cyrus-sasl-crammd5-32bitUpgrade cyrus-sasl-openssl1-digestmd5-x86Upgrade cyrus-sasl-openssl1-otpUpgrade cyrus-sasl-bdb-otpUpgrade cyrus-sasl-32bitUpgrade cyrus-sasl-bdb-digestmd5Upgrade cyrus-sasl-sqlauxpropUpgrade cyrus-sasl-openssl1-otp-32bitUpgrade cyrus-sasl-bdb-scramUpgrade cyrus-sasl-gssapi-32bitUpgrade cyrus-sasl-openssl1-crammd5Upgrade cyrus-sasl-openssl1-plain-x86Upgrade cyrus-sasl-bdbUpgrade cyrus-sasl-openssl1-plain-32bitUpgrade cyrus-sasl-saslauthdUpgrade cyrus-sasl-develUpgrade cyrus-sasl-openssl1-otp-x86Upgrade cyrus-sasl-saslauthd-bdbUpgrade cyrus-sasl-openssl1-gssapiUpgrade cyrus-sasl-bdb-gs2Upgrade cyrus-sasl-openssl1-crammd5-32bitUpgrade cyrus-sasl-openssl1-ntlmUpgrade cyrus-saslUpgrade cyrus-sasl-bdb-gssapiUpgrade cyrus-sasl-plainUpgrade cyrus-sasl-sqlauxprop-bdbUpgrade cyrus-sasl-gssapiUpgrade cyrus-sasl-digestmd5Upgrade cyrus-sasl-openssl1-x86 | Dec 18, 2020 | Dec 19, 2019 |
| Ubuntu | — | Upgrade libsasl2-2Upgrade libsasl2-2 (Ubuntu Pro) | Jan 29, 2020 | Dec 19, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 19, 2019 |
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