Scientific Linux Security Update : samba on SL7.x x86_64 (20160107)

A denial of service flaw was found in the LDAP server provided by the AD DC in the Samba process daemon. A remote attacker could exploit this flaw by sending a specially crafted packet, which could cause the server to consume an excessive amount of memory and crash. CVE-2015-7540 Multiple buffer...

Moderate: Red Hat Security Advisory: samba security update

Updated samba packages that fix multiple security issues are now available for Red Hat Gluster Storage 3.1 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

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...

libldb: Remote DoS in Samba (AD) LDAP server

A denial of service flaw was found in the ldbwildcardcompare function of libldb. A remote attacker could send a specially crafted packet that, when processed by an application using libldb for example the AD LDAP server in Samba, would cause that application to consume an excessive amount of memo...

RHEL 6 : samba4 (RHSA-2016:0010)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0010 advisory. Samba is an open-source implementation of the Server Message Block SMB or Common Internet File System CIFS protocol, which allows...

Oracle Linux 6 / 7 : libldb (ELSA-2016-0009)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0009 advisory. - Resolves: rhbz1290712 - CVE-2015-5330 libldb: samba: Remote memory read in Samba LDAP server rhel-7.2.z Tenable has extracted the preceding...

libldb security update

1.1.13-3.1 - Resolves: rhbz1290712 - CVE-2015-5330 libldb: samba: Remote memory read in Samba LDAP server rhel-7.2.z - Remove the patch from the previous commit, it doesn't fix a remotely eploitable issue. Add patches from upstream 11636 instead...

Samba 4.x < 4.1.22 Multiple Vulnerabilities

According to its banner, the version of Samba running on the remote host is 4.x prior to 4.1.22. It is, therefore, affected by the following vulnerabilities : - A denial of service vulnerability exists in the ldbwildcardcompare function in file ldbmatch.c due to mishandling certain zero values. A...

USN-2855-1: Samba vulnerabilities

Thilo Uttendorfer discovered that the Samba LDAP server incorrectly handled certain packets. A remote attacker could use this issue to cause the LDAP server to stop responding, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 15.04 and Ubuntu 15.10. CVE-2015-322...

Debian DSA-3433-1 : samba - security update

Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix. The Common Vulnerabilities and Exposures project identifies the following issues : - CVE-2015-3223 Thilo Uttendorfer of Linux Information Systems AG discovered that a malicious request can...

CVE-2015-7540

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...

Information disclosure

ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading 1 an error message ...

CVE-2015-5330

CVE-2015-5330 affects the ldb component used by the Samba AD LDAP server. The issue arises in ldb before 1.1.24, within Samba 4.x deployments (before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3), where string lengths are mishandled. This enables a remote attacker to read sensitive data fro...

CVE-2015-5330

ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading 1 an error message ...

CVE-2015-7540

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...

CVE-2015-3223

The ldbwildcardcompare function in ldbmatch.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service infinite loop via crafted packets...

CVE-2015-7540

Samba CVE-2015-7540 affects the LDAP server in the AD DC of Samba 4.x prior to 4.1.22, where return values aren’t checked during ASN.1 memory allocation. This allows remote attackers to cause a denial of service through crafted packets that exhaust memory and crash the daemon. Remediation is to u...

openSUSE Security Update : ldb / samba / talloc / etc (openSUSE-2015-943)

"This update for ldb, samba, talloc, tdb, tevent fixes the following security issues and bugs : The Samba LDB was updated to version 1.1.24 : - Fix ldap \00 search expression attack dos; CVE-2015-3223; bso11325 - Fix remote read memory exploit in ldb; CVE-2015-5330; bso11599 - Move ldbunpackdata...

openSUSE Security Update : samba / ldb / talloc / etc (openSUSE-2015-945)

"This update for ldb, samba, talloc, tdb, tevent fixes the following issues : ldb was updated to 1.1.24. + Fix ldap \00 search expression attack dos; cve-2015-3223; bso11325 + Fix remote read memory exploit in ldb; cve-2015-5330; bso11599 + Move ldbunpackdata into ldbmodule.h for testing + Fix...

CVE-2015-3223

The ldbwildcardcompare function in ldbmatch.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service infinite loop via crafted packets...