Moderate: Red Hat Security Advisory: bind97 security and bug fix update

Updated bind97 packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

bind: named crash when handling malformed NSEC3-signed zones

A denial of service flaw was found in the way BIND handled queries for NSEC3-signed zones. A remote attacker could use this flaw against an authoritative name server that served NCES3-signed zones by sending a specially crafted query, which, when processed, would cause named to crash...

Debian Security Advisory DSA 3023-1 (bind9 - security update)

Jared Mauch reported a denial of service flaw in the way BIND, a DNS server, handled queries for NSEC3-signed zones. A remote attacker could use this flaw against an authoritative name server that served NCES3-signed zones by sending a specially crafted query, which, when processed, would cause...

Linux/x86-64 - Bind TCP (4444/TCP) Shell (/bin/sh) + Password (hell) Shellcode (147 bytes)

Linux/x86-64 - Bind TCP 4444/TCP Shell /bin/sh + Password hell Shellcode 147 bytes. Shellcode exploit for Linuxx86-64 platform ; =================================================================== ; Password Protected Bind Shell ; Author: SLAE64-1351 Keyman ; Date: 03/09/2014 ; ; Shellcode length...

AIX 7.1 TL 2 : bind9 (IV61090)

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service traffic amplification via DNS queries with...

Fedora 19 : kernel-3.14.17-100.fc19 (2014-9449)

The 3.14.17 stable update contains a number of important fixes across the tree. Fix CVE-2014-5206, CVE-2014-5207: ro bind mount bypass with namespaces The 3.14.16 stable update contains a number of important fixes across the tree. Note that Tenable Network Security has extracted the preceding...

AIX 6.1 TL 8 : bind9 (IV62146)

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service traffic amplification via DNS queries with...

DEBIAN-CVE-2014-5207

fs/namespace.c in the Linux kernel through 3.16.1 does not properly restrict clearing MNTNODEV, MNTNOSUID, and MNTNOEXEC and changing MNTATIMEMASK during a remount of a bind mount, which allows local users to gain privileges, interfere with backups and auditing on systems that had atime enabled, ...

DEBIAN-CVE-2014-5206

The doremount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNTLOCKREADONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount"...

CVE-2014-5207

fs/namespace.c in the Linux kernel through 3.16.1 does not properly restrict clearing MNTNODEV, MNTNOSUID, and MNTNOEXEC and changing MNTATIMEMASK during a remount of a bind mount, which allows local users to gain privileges, interfere with backups and auditing on systems that had atime enabled, ...

Design/Logic Flaw

The doremount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNTLOCKREADONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount"...

CVE-2014-5207

fs/namespace.c in the Linux kernel through 3.16.1 does not properly restrict clearing MNTNODEV, MNTNOSUID, and MNTNOEXEC and changing MNTATIMEMASK during a remount of a bind mount, which allows local users to gain privileges, interfere with backups and auditing on systems that had atime enabled, ...

CVE-2014-5207

fs/namespace.c in the Linux kernel through 3.16.1 does not properly restrict clearing MNTNODEV, MNTNOSUID, and MNTNOEXEC and changing MNTATIMEMASK during a remount of a bind mount, which allows local users to gain privileges, interfere with backups and auditing on systems that had atime enabled, ...

USN-2318-1: Linux kernel vulnerabilities

Eric W. Biederman discovered a flaw with the mediation of mount flags in the Linux kernel's user namespace subsystem. An unprivileged user could exploit this flaw to by-pass mount restrictions, and potentially gain administrative privileges. CVE-2014-5207 Kenton Varda discovered a flaw with...

USN-2317-1: Linux kernel (Trusty HWE) vulnerabilities

Eric W. Biederman discovered a flaw with the mediation of mount flags in the Linux kernel's user namespace subsystem. An unprivileged user could exploit this flaw to by-pass mount restrictions, and potentially gain administrative privileges. CVE-2014-5207 Kenton Varda discovered a flaw with...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-2318-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2318-1 advisory. Eric W. Biederman discovered a flaw with the mediation of mount flags in the Linux kernel's user namespace subsystem. An unprivileged user could exploit...

Fedora 20 : kernel-3.15.10-200.fc20 (2014-9466)

The 3.15.10 stable update contains a number of important fixes across the tree. Fix CVE-2014-5206, CVE-2014-5207: ro bind mount bypass with namespaces Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted...

SuSE 11.3 Security Update : tomcat6 (SAT Patch Number 9487)

Tomcat has been updated to version 6.0.41, which brings security and bug fixes. The following security fixes have been fixed : - A XXE vulnerability via user-supplied XSLTs. CVE-2014-0096 - Request smuggling via malicious content length header. CVE-2014-0099 - A XML parser hijack by malicious web...

CVE-2014-5206

The doremount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNTLOCKREADONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount"...

UBUNTU-CVE-2014-5206

The doremount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNTLOCKREADONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount"...