4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
0.281 Low
EPSS
Percentile
96.9%
An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openldap | < 2.5.13+dfsg-5 | openldap_2.5.13+dfsg-5_all.deb |
Debian | 11 | all | openldap | < 2.4.57+dfsg-3+deb11u1 | openldap_2.4.57+dfsg-3+deb11u1_all.deb |
Debian | 10 | all | openldap | < 2.4.47+dfsg-3+deb10u7 | openldap_2.4.47+dfsg-3+deb10u7_all.deb |
Debian | 999 | all | openldap | < 2.5.18+dfsg-1 | openldap_2.5.18+dfsg-1_all.deb |
Debian | 13 | all | openldap | < 2.5.18+dfsg-1 | openldap_2.5.18+dfsg-1_all.deb |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
0.281 Low
EPSS
Percentile
96.9%