Debian Security Advisory DSA-4860-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
February 20, 2021 https://www.debian.org/security/faq
Package : openldap
CVE ID : CVE-2021-27212
A vulnerability in the Certificate List Exact Assertion validation was
discovered in OpenLDAP, a free implementation of the Lightweight
Directory Access Protocol. An unauthenticated remote attacker can take
advantage of this flaw to cause a denial of service (slapd daemon crash)
via specially crafted packets.
For the stable distribution (buster), this problem has been fixed in
version 2.4.47+dfsg-3+deb10u6.
We recommend that you upgrade your openldap packages.
For the detailed security status of openldap please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/openldap
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | armhf | ldap-utils-dbgsym | < 2.4.47+dfsg-3+deb10u6 | ldap-utils-dbgsym_2.4.47+dfsg-3+deb10u6_armhf.deb |
Debian | 10 | i386 | slapd | < 2.4.47+dfsg-3+deb10u6 | slapd_2.4.47+dfsg-3+deb10u6_i386.deb |
Debian | 10 | mips64el | slapi-dev | < 2.4.47+dfsg-3+deb10u6 | slapi-dev_2.4.47+dfsg-3+deb10u6_mips64el.deb |
Debian | 10 | mips64el | slapd-contrib | < 2.4.47+dfsg-3+deb10u6 | slapd-contrib_2.4.47+dfsg-3+deb10u6_mips64el.deb |
Debian | 10 | armel | libldap-2.4-2-dbgsym | < 2.4.47+dfsg-3+deb10u6 | libldap-2.4-2-dbgsym_2.4.47+dfsg-3+deb10u6_armel.deb |
Debian | 10 | armhf | slapd-contrib | < 2.4.47+dfsg-3+deb10u6 | slapd-contrib_2.4.47+dfsg-3+deb10u6_armhf.deb |
Debian | 10 | armel | slapd | < 2.4.47+dfsg-3+deb10u6 | slapd_2.4.47+dfsg-3+deb10u6_armel.deb |
Debian | 10 | armhf | slapd | < 2.4.47+dfsg-3+deb10u6 | slapd_2.4.47+dfsg-3+deb10u6_armhf.deb |
Debian | 9 | i386 | slapd-smbk5pwd | < 2.4.44+dfsg-5+deb9u8 | slapd-smbk5pwd_2.4.44+dfsg-5+deb9u8_i386.deb |
Debian | 10 | armel | slapd-contrib | < 2.4.47+dfsg-3+deb10u6 | slapd-contrib_2.4.47+dfsg-3+deb10u6_armel.deb |