CVE-2015-5330

Impact:
Moderate
Public Date:
2015-12-16
CWE:
CWE-135
Bugzilla:
1281326: CVE-2015-5330 samba, libldb: remote memory read in the Samba LDAP server
A memory-read flaw was found in the way the libldb library processed LDB DN records with a null byte. An authenticated, remote attacker could use this flaw to read heap-memory pages from the server.

Find out more about CVE-2015-5330 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 3.5
Base Metrics AV:N/AC:M/Au:S/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (samba4) RHSA-2016:0010 2016-01-07
Red Hat Enterprise Linux 7 (samba) RHSA-2016:0006 2016-01-08
Red Hat Gluster Storage Server 3.1 on RHEL-6 (libldb) RHSA-2016:0014 2016-01-08
Red Hat Gluster 3 Samba on RHEL-7 (samba) RHSA-2016:0016 2016-01-08
Red Hat Enterprise Linux 7 (libldb) RHSA-2016:0009 2016-01-08
Red Hat Gluster 3 Samba on RHEL-7 (libldb) RHSA-2016:0014 2016-01-08
Red Hat Gluster 3 Samba on RHEL-6 (samba) RHSA-2016:0015 2016-01-08
Red Hat Enterprise Linux 6 (libldb) RHSA-2016:0009 2016-01-08
Red Hat Gluster Storage Server 3.1 on RHEL-7 (libldb) RHSA-2016:0014 2016-01-08

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 samba Not affected
Red Hat Enterprise Linux 5 samba Not affected
Red Hat Enterprise Linux 5 samba3x Not affected
Red Hat Enterprise Linux 5 libldb Will not fix

Acknowledgements

Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Douglas Bagnall as the original reporter.

External References

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