vulnerability
CentOS Linux: CVE-2019-19906: Moderate: cyrus-sasl security, bug fix, and enhancement update (CESA-2020:4497)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Dec 19, 2019 | Nov 5, 2020 | May 25, 2023 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 19, 2019
Added
Nov 5, 2020
Modified
May 25, 2023
Description
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.
Solution(s)
centos-upgrade-cyrus-saslcentos-upgrade-cyrus-sasl-debuginfocentos-upgrade-cyrus-sasl-debugsourcecentos-upgrade-cyrus-sasl-develcentos-upgrade-cyrus-sasl-devel-debuginfocentos-upgrade-cyrus-sasl-gs2centos-upgrade-cyrus-sasl-gs2-debuginfocentos-upgrade-cyrus-sasl-gssapicentos-upgrade-cyrus-sasl-gssapi-debuginfocentos-upgrade-cyrus-sasl-ldapcentos-upgrade-cyrus-sasl-ldap-debuginfocentos-upgrade-cyrus-sasl-libcentos-upgrade-cyrus-sasl-lib-debuginfocentos-upgrade-cyrus-sasl-md5centos-upgrade-cyrus-sasl-md5-debuginfocentos-upgrade-cyrus-sasl-ntlmcentos-upgrade-cyrus-sasl-ntlm-debuginfocentos-upgrade-cyrus-sasl-plaincentos-upgrade-cyrus-sasl-plain-debuginfocentos-upgrade-cyrus-sasl-scramcentos-upgrade-cyrus-sasl-scram-debuginfocentos-upgrade-cyrus-sasl-sqlcentos-upgrade-cyrus-sasl-sql-debuginfo
References
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