Upstream information
Description
The LDAP server in the AD domain controller in Samba 4.x before 4.1.22 does not check return values to ensure successful ASN.1 memory allocation, which allows remote attackers to cause a denial of service (memory consumption and daemon crash) via crafted packets.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
Note from the SUSE Security Team
We are not shipping the Samba LDAP server in SUSE Linux Enterprise up to now, so it is not affected by this problem. SUSE Bugzilla entry: 958580 [RESOLVED / UPSTREAM] SUSE Security Advisories:- openSUSE-SU-2015:2356-1, published Thu, 24 Dec 2015 16:10:24 +0100 (CET)
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP3 | samba | Not affected |
SUSE Linux Enterprise Desktop 11 SP4 | samba | Not affected |
SUSE Linux Enterprise Desktop 12 | samba | Not affected |
SUSE Linux Enterprise Desktop 12 SP1 | samba | Unsupported |
SUSE Linux Enterprise Server 11 SP3 | samba | Not affected |
SUSE Linux Enterprise Server 11 SP3 for VMware | samba | Not affected |
SUSE Linux Enterprise Server 11 SP4 | samba | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | samba | Not affected |
SUSE Linux Enterprise Server 12 | samba | Not affected |
SUSE Linux Enterprise Server 12 SP1 | samba | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | samba | Not affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | samba | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 | samba | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP3 | samba | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | samba | Not affected |
SUSE Linux Enterprise Software Development Kit 12 | samba | Not affected |