Overview
- Description
- A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.4
- Impact score
- 2.5
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "22161FC4-92E0-4340-A844-BA2DF50C94E7",
"versionEndExcluding": "4.14.14",
"versionStartIncluding": "4.3.0"
},
{
"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1B0E54A3-23C1-497D-864D-EDF15D85FB81",
"versionEndExcluding": "4.15.9",
"versionStartIncluding": "4.15.0"
},
{
"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8479455F-FFCD-46F1-B0E3-EBC082F89C16",
"versionEndExcluding": "4.16.4",
"versionStartIncluding": "4.16.0"
}
],
"operator": "OR"
}
]
}
]