vulnerability
Rocky Linux: CVE-2019-19906: cyrus-sasl (RLSA-2020-4497)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Dec 19, 2019 | Mar 12, 2024 | Aug 13, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 19, 2019
Added
Mar 12, 2024
Modified
Aug 13, 2025
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.
Solutions
rocky-upgrade-cyrus-saslrocky-upgrade-cyrus-sasl-debuginforocky-upgrade-cyrus-sasl-debugsourcerocky-upgrade-cyrus-sasl-develrocky-upgrade-cyrus-sasl-devel-debuginforocky-upgrade-cyrus-sasl-gs2rocky-upgrade-cyrus-sasl-gs2-debuginforocky-upgrade-cyrus-sasl-gssapirocky-upgrade-cyrus-sasl-gssapi-debuginforocky-upgrade-cyrus-sasl-ldaprocky-upgrade-cyrus-sasl-ldap-debuginforocky-upgrade-cyrus-sasl-librocky-upgrade-cyrus-sasl-lib-debuginforocky-upgrade-cyrus-sasl-md5rocky-upgrade-cyrus-sasl-md5-debuginforocky-upgrade-cyrus-sasl-ntlmrocky-upgrade-cyrus-sasl-ntlm-debuginforocky-upgrade-cyrus-sasl-plainrocky-upgrade-cyrus-sasl-plain-debuginforocky-upgrade-cyrus-sasl-scramrocky-upgrade-cyrus-sasl-scram-debuginforocky-upgrade-cyrus-sasl-sqlrocky-upgrade-cyrus-sasl-sql-debuginfo
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