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
0.007 Low
EPSS
Percentile
79.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.10-main | noarch | cyrus-sasl | < 2.1.27-r4 | UNKNOWN |
Alpine | 3.11-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.12-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.13-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.14-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.15-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.16-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.17-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
Alpine | 3.18-main | noarch | cyrus-sasl | < 2.1.27-r5 | UNKNOWN |
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
0.007 Low
EPSS
Percentile
79.2%