VDB
CVE-2019-12436
CVE-2019-12436
REJECTED
CVSS 6.5 MEDIUM
Samba 4.10.x before 4.10.5 has a NULL pointer dereference, leading to an AD DC LDAP server Denial of Service. This is related to an attacker using the paged search control. The attacker must have directory read access in order to attempt an exploit.
EPSS 2.84% · 86.1th percentile
Risk Scores
CVSS 3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.84%
86.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | samba | *, 2:4.3.11+dfsg-0ubuntu0.16.04.8, 2:4.3.11+dfsg-0ubuntu0.16.04.10 |
| Ubuntu:18.04:LTS | samba | 2:4.6.7+dfsg-1ubuntu3, 2:4.7.1+dfsg-1ubuntu1, 2:4.7.3+dfsg-1ubuntu1 |
Timeline
- Jun 19, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- May 24, 2022 CVE Updated
- Sep 7, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-12436 third-party-advisory
- https://www.samba.org/samba/security/CVE-2019-12436.html third-party-advisory
- https://ubuntu.com/security/notices/USN-4018-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-12436 third-party-advisory