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CVE-2019-19906
Published: Dec 19, 2019
Modified: Aug 5, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/cyrusimap/cyrus-sasl/issues/587
x_refsource_MISC
https://www.openldap.org/its/index.cgi/Incoming?id=9123
x_refsource_MISC
[debian-lts-announce] 20191220 [SECURITY] [DLA 2044-1] cyrus-sasl2 security update
mailing-list
x_refsource_MLIST
DSA-4591
vendor-advisory
x_refsource_DEBIAN
20191225 [SECURITY] [DSA 4591-1] cyrus-sasl2 security update
mailing-list
x_refsource_BUGTRAQ
USN-4256-1
vendor-advisory
x_refsource_UBUNTU
FEDORA-2020-51d591d035
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-bf829f9a84
vendor-advisory
x_refsource_FEDORA
https://support.apple.com/kb/HT211288
x_refsource_CONFIRM
https://support.apple.com/kb/HT211289
x_refsource_CONFIRM
20200717 APPLE-SA-2020-07-15-2 macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra
mailing-list
x_refsource_FULLDISC
20200717 APPLE-SA-2020-07-15-1 iOS 13.6 and iPadOS 13.6
mailing-list
x_refsource_FULLDISC
[oss-security] 20220223 Fwd: Cyrus-SASL 2.1.28 released [fixes CVE-2022-24407 & CVE-2019-19906]
mailing-list
x_refsource_MLIST
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