7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.012 Low
EPSS
Percentile
84.9%
Debian LTS Advisory DLA-2544-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
February 03, 2021 https://wiki.debian.org/LTS
Package : openldap
Version : 2.4.44+dfsg-5+deb9u7
CVE ID : CVE-2020-36221 CVE-2020-36222 CVE-2020-36223
CVE-2020-36224 CVE-2020-36225 CVE-2020-36226
CVE-2020-36227 CVE-2020-36228 CVE-2020-36229
CVE-2020-36230
Several vulnerabilities were discovered in OpenLDAP, a free
implementation of the Lightweight Directory Access Protocol. An
unauthenticated remote attacker can take advantage of these flaws to
cause a denial of service (slapd daemon crash, infinite loops) via
specially crafted packets.
For Debian 9 stretch, these problems have been fixed in version
2.4.44+dfsg-5+deb9u7.
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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | amd64 | libldap-2.4-2 | < 2.4.44+dfsg-5+deb9u7 | libldap-2.4-2_2.4.44+dfsg-5+deb9u7_amd64.deb |
Debian | 10 | mips | libldap-2.4-2-dbgsym | < 2.4.47+dfsg-3+deb10u5 | libldap-2.4-2-dbgsym_2.4.47+dfsg-3+deb10u5_mips.deb |
Debian | 9 | arm64 | libldap-2.4-2 | < 2.4.44+dfsg-5+deb9u7 | libldap-2.4-2_2.4.44+dfsg-5+deb9u7_arm64.deb |
Debian | 9 | armhf | slapd-smbk5pwd | < 2.4.44+dfsg-5+deb9u7 | slapd-smbk5pwd_2.4.44+dfsg-5+deb9u7_armhf.deb |
Debian | 10 | armel | libldap-2.4-2 | < 2.4.47+dfsg-3+deb10u5 | libldap-2.4-2_2.4.47+dfsg-3+deb10u5_armel.deb |
Debian | 9 | all | openldap | < 2.4.44+dfsg-5+deb9u7 | openldap_2.4.44+dfsg-5+deb9u7_all.deb |
Debian | 9 | amd64 | ldap-utils | < 2.4.44+dfsg-5+deb9u7 | ldap-utils_2.4.44+dfsg-5+deb9u7_amd64.deb |
Debian | 10 | ppc64el | ldap-utils | < 2.4.47+dfsg-3+deb10u5 | ldap-utils_2.4.47+dfsg-3+deb10u5_ppc64el.deb |
Debian | 10 | mips | slapd-contrib-dbgsym | < 2.4.47+dfsg-3+deb10u5 | slapd-contrib-dbgsym_2.4.47+dfsg-3+deb10u5_mips.deb |
Debian | 10 | arm64 | libldap2-dev | < 2.4.47+dfsg-3+deb10u5 | libldap2-dev_2.4.47+dfsg-3+deb10u5_arm64.deb |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.012 Low
EPSS
Percentile
84.9%