Alpine Linux Development TeamALPINE:CVE-2020-10730CVE-2020-10730
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.1%
A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | samba | < 4.10.17-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | samba | < 4.11.14-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | samba | < 4.12.5-r0 | UNKNOWN |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.1%