Debian Security Advisory
DLA-2044-1 cyrus-sasl2 -- LTS security update
- Date Reported:
- 20 Dec 2019
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2019-19906.
- More information:
There has been an out-of-bounds write in Cyrus SASL leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash was ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.
For Debian 8
Jessie, this problem has been fixed in version 2.1.26.dfsg1-13+deb8u2.
We recommend that you upgrade your cyrus-sasl2 packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS