CVE-2018-16851

CVE-2018-16851 affects Samba AD DC LDAP server. A NULL pointer dereference during LDAP entry processing (caching LDAP entries up to 256MB) can crash the Samba process, causing a denial of service. Affected products/versions include Samba 4.0.0 and older 4.7.12, 4.8.7, 4.9.3. The issue is specific...

CVE-2018-14629

CVE-2018-14629 : Samba’s LDAP server is affected by a DoS due to an infinite query recursion caused by CNAME loops. Affected versions are Samba before 4.7.12, 4.8.7, and 4.9.3. An unprivileged local attacker can create a CNAME entry that triggers recursion, leading to service denial. Connected ad...

CVE-2018-16851

Samba from version 4.0.0 and before versions 4.7.12, 4.8.7, 4.9.3 is vulnerable to a denial of service. During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this siz...

CVE-2018-16851

A null pointer dereference was found in the way LDAP search was implemented when Samba is used as Active Directory Domain Controller. A remote, authenticated attacker could use this flaw to cause a denial of service application crash...

FreeBSD : samba -- multiple vulnerabilities (54976998-f248-11e8-81e2-005056a311d1)

The samba project reports : All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue. When configured to accept smart-card...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Samba vulnerabilities (USN-3827-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3827-1 advisory. Florian Stuelpner discovered that Samba incorrectly handled CNAME records. A remote attacker could use this issue to cause Samba ...

USN-3827-2: Samba vulnerabilities

USN-3827-1 fixed a vulnerability in samba. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Florian Stuelpner discovered that Samba incorrectly handled CNAME records. A remote attacker could use this issue to cause Samba to crash, resulting in a denia...

USN-3827-1: Samba vulnerabilities

Florian Stuelpner discovered that Samba incorrectly handled CNAME records. A remote attacker could use this issue to cause Samba to crash, resulting in a denial of service. CVE-2018-14629 Alex MacCuish discovered that Samba incorrectly handled memory when configured to accept smart-card...

CVE-2018-14629

A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service...

Unprivileged adding of CNAME record causing loop

Description All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue. Patch Availability Patches addressing both these issues have been...

Scientific Linux Security Update : krb5 on SL7.x x86_64 (20181030)

Security Fixes : - krb5: null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - krb5: DN container check bypass by supplying special crafted data CVE-2018-5730 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux...

NULL pointer de-reference in Samba AD DC LDAP server

Description During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size is reached, the Samba process providing the LDAP service will follow the NULL pointer,...

Virtuozzo 6 : java-1.7.0-openjdk / java-1.7.0-openjdk-demo / etc (VZLSA-2017-2424)

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

CVE-2018-16851

Samba from version 4.0.0 and before versions 4.7.12, 4.8.7, 4.9.3 is vulnerable to a denial of service. During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this siz...

Virtuozzo 6 : java-1.8.0-openjdk / java-1.8.0-openjdk-debug / etc (VZLSA-2017-1789)

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Sn1per v6.0 - Automated Pentest Framework For Offensive Security Experts

Sn1per Community Edition is an automated scanner that can be used during a penetration test to enumerate and scan for vulnerabilities. Sn1per Professional is Xero Security's premium reporting addon for Professional Penetration Testers, Bug Bounty Researchers and Corporate Security teams to manage...

SUSE-SU-2018:3862-1 Security update for salt

This update for salt fixes the following issues: Security issues fixed: - CVE-2018-15750: Fixed directory traversal vulnerability in salt-api bsc1113698. - CVE-2018-15751: Fixed remote authentication bypass in salt-apinetapi that allows to execute arbitrary commands bsc1113699. Non-security issue...

[SECURITY] Fedora 28 Update: curl-7.59.0-9.fc28

curl is a command line tool for transferring data with URL syntax, supporti ng FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, I MAP, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

EulerOS Virtualization 2.5.1 : krb5 (EulerOS-SA-2018-1376)

According to the version of the krb5 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a...

SUSE-SU-2018:3815-1 Security update for salt

This update for salt fixes the following issues: Security issues fixed: - CVE-2018-15750: Fixed directory traversal vulnerability in salt-api bsc1113698. - CVE-2018-15751: Fixed remote authentication bypass in salt-apinetapi that allows to execute arbitrary commands bsc1113699. Non-security issue...