Medium: subversion, mod_dav_svn

Issue Overview: It was discovered that Subversion's moddontdothat module and Subversion clients using https:// are vulnerable to a denial-of-service attack caused by exponential XML entity expansion. An authenticated remote attacker can cause denial-of-service conditions on the server using...

Medium: php70

Issue Overview: The SplObjectStorage unserialize implementation in ext/spl/splobserver.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service uninitialized memory access via crafted serialized data...

Medium: mysql56

Issue Overview: The following security-related issues were fixed: CVE-2016-8318 Server: Security: Encryption unspecified vulnerability CVE-2016-8327 Server: Replication unspecified vulnerability CVE-2017-3238 Server: Optimizer unspecified vulnerability CVE-2017-3244 Server: DML unspecified...

Critical: java-1.8.0-openjdk

Issue Overview: It was discovered that the RMI registry and DCG implementations in the RMI component of OpenJDK performed deserialization of untrusted inputs. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of RMI registry or a Java RMI application...

Medium: mysql55

Issue Overview: The following security-related issues were fixed: CVE-2017-3238 Server: Optimizer unspecified vulnerability CVE-2017-3243 Server: Charsets unspecified vulnerability CVE-2017-3244 Server: DML unspecified vulnerability CVE-2017-3258 Server: DDL unspecified vulnerability CVE-2017-331...

Medium: php56

Issue Overview: A vulnerability was found in gd. Integer underflow in a calculation in dynamicGetbuf was incorrectly handled, leading in some circumstances to an out of bounds write through a very large argument to memcpy. An attacker could create a crafted image that would lead to a crash or,...

Medium: kernel

Issue Overview: The sg implementation in the Linux kernel did not properly restrict write operations in situations where the KERNELDS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service use-after-free by leveraging access to a...

Medium: httpd24

Issue Overview: The following security-related issues were fixed: Padding oracle vulnerability in Apache modsessioncrypto CVE-2016-0736 DoS vulnerability in modauthdigest CVE-2016-2161 Apache HTTP request parsing whitespace defects CVE-2016-8743 Affected Packages: httpd24 Issue Correction: Run yu...

Important: docker

Issue Overview: It was discovered that runC allowed additional container processes via runc exec to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain access to file descriptors of these new processes during the initialization,...

Medium: ghostscript

Issue Overview: It was found that the ghostscript functions getenv, filenameforall and .libfile did not honor the -dSAFER option, usually used when processing untrusted documents, leading to information disclosure. A specially crafted postscript document could read environment variable, list...

Medium: ntp

Issue Overview: The following security-related issues were resolved: CVE-2016-7426: Client rate limiting and server responses CVE-2016-7429: Attack on interface selection CVE-2016-7433: Broken initial sync calculations regression CVE-2016-9310: Mode 6 unauthenticated trap information disclosure a...

Medium: kernel

Issue Overview: A flaw was found in the Linux kernel key management subsystem in which a local attacker could crash the kernel or corrupt the stack and additional memory denial of service by supplying a specially crafted RSA key. This flaw panics the machine during the verification of the RSA key...

Medium: sudo

Issue Overview: It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed system or popen C library functions with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could use this flaw t...

Important: vim

Issue Overview: A vulnerability was found in vim in how certain modeline options were treated. An attacker could craft a file that, when opened in vim with modelines enabled, could execute arbitrary commands with privileges of the user running vim. modelines are disabled by default for root, and...

Important: tomcat8

Issue Overview: CVE-2016-6816 tomcat: HTTP Request smuggling vulnerability due to permitting invalid character in HTTP requests CVE-2016-8735 tomcat: Remote code execution vulnerability in JmxRemoteLifecycleListener Affected Packages: tomcat8 Issue Correction: Run yum update tomcat8 or yum update...

Important: tomcat7

Issue Overview: CVE-2016-6816 tomcat: HTTP Request smuggling vulnerability due to permitting invalid character in HTTP requests CVE-2016-8735 tomcat: Remote code execution vulnerability in JmxRemoteLifecycleListener Affected Packages: tomcat7 Issue Correction: Run yum update tomcat7 or yum update...

Important: tomcat6

Issue Overview: CVE-2016-6816 tomcat: HTTP Request smuggling vulnerability due to permitting invalid character in HTTP requests CVE-2016-8735 tomcat: Remote code execution vulnerability in JmxRemoteLifecycleListener Affected Packages: tomcat6 Issue Correction: Run yum update tomcat6 or yum update...

Medium: nss-util, nss, nss-softokn

Issue Overview: CVE-2016-2834 nss: Multiple security flaws MFSA 2016-61 Multiple buffer handling flaws were found in the way NSS handled cryptographic data from the network. A remote attacker could use these flaws to crash an application using NSS or, possibly, execute arbitrary code with the...

Medium: 389-ds-base

Issue Overview: CVE-2016-5405 389-ds-base: Password verification vulnerable to timing attack It was found that 389 Directory Server was vulnerable to a remote password disclosure via timing attack. A remote attacker could possibly use this flaw to retrieve directory server password after many...

Medium: expat

Issue Overview: CVE-2016-0718: Out-of-bounds read flaw An out-of-bounds read flaw was found in the way Expat processed certain input. A remote attacker could send specially crafted XML that, when parsed by an application using the Expat library, would cause that application to crash or, possibly,...

Important: kernel

Issue Overview: CVE-2016-8645 kernel: a BUG statement can be hit in net/ipv4/tcpinput.c It was discovered that the Linux kernel since 3.6-rc1 with net.ipv4.tcpfastopen; set to 1 can hit BUG statement in tcpcollapse function after making a number of certain syscalls leading to a possible system...

Important: java-1.7.0-openjdk

Issue Overview: It was discovered that the Libraries component of OpenJDK did not restrict the set of algorithms used for JAR integrity verification. This flaw could allow an attacker to modify content of the JAR file that used weak signing key or hash algorithm. CVE-2016-5542 A flaw was found in...

Medium: openssh

Issue Overview: It was discovered that the OpenSSH sshd daemon fetched PAM environment settings before running the login program. In configurations with UseLogin=yes and the pamenv PAM module configured to read user environment settings, a local user could use this flaw to execute arbitrary code ...

Medium: php-ZendFramework

Issue Overview: The implementation of ORDER BY and GROUP BY in ZendDbSelect was discovered to be vulnerable to SQL injection. Affected Packages: php-ZendFramework Issue Correction: Run yum update php-ZendFramework or yum update --advisory ALAS-2016-767 to update your system. New Packages: noarch:...

Medium: poppler

Issue Overview: A heap-buffer overflow was found in the poppler library. An attacker could create a malicious PDF file that would cause applications that use poppler to crash or, potentially, execute arbitrary code when opened. Affected Packages: poppler Issue Correction: Run yum update poppler o...

Important: bind

Issue Overview: A denial of service flaw was found in the way BIND handled responses containing a DNAME answer. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response. Affected Packages: bind Issue Correction: Run yum...

Medium: curl

Issue Overview: This build resolves the following issues: CVE-2016-8615: Cookie injection for other servers CVE-2016-8616: Case insensitive password comparison CVE-2016-8617: Out-of-bounds write via unchecked multiplication CVE-2016-8618: Double-free in curlmaprintf CVE-2016-8619: Double-free in...

Important: cloud-init

Issue Overview: It was discovered that cloud-init in the Amazon Linux AMI wrote IAM role credentials from the instance metadata service to files readable by the root user in /var/lib/cloud. An application with root privileges, a container with access to the relevant files, or a root user of an AM...

Important: policycoreutils

Issue Overview: It was found that the sandbox tool provided in policycoreutils was vulnerable to a TIOCSTI ioctl attack. A specially crafted program executed via the sandbox command could use this flaw to execute arbitrary commands in the context of the parent bash, escaping the sandbox. Affected...

Important: kernel

Issue Overview: The IP stack in the Linux kernel before 4.6 allows remote attackers to cause a denial of service stack consumption and panic or possibly have unspecified other impact by triggering use of the GRO path for packets with tunnel stacking, as demonstrated by interleaved IPv4 headers an...

Important: tomcat6, tomcat7, tomcat8

Issue Overview: It was discovered that the Tomcat packages installed certain configuration files read by the Tomcat initialization script as writeable to the tomcat group. A member of the group or a malicious web application deployed on Tomcat could use this flaw to escalate their privileges...

Important: memcached

Issue Overview: An integer overflow flaw, leading to a heap-based buffer overflow, was found in the memcached binary protocol. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. CVE-2016-8704, CVE-2016-8705 ...

Critical: java-1.8.0-openjdk

Issue Overview: It was discovered that the Hotspot component of OpenJDK did not properly check arguments of the System.arraycopy function in certain cases. An untrusted Java application or applet could use this flaw to corrupt virtual machine's memory and completely bypass Java sandbox...

Important: python-twisted-web

Issue Overview: It was discovered that python-twisted-web used the value of the Proxy header from HTTP requests to initialize the HTTPPROXY environment variable for CGI scripts, which in turn was incorrectly used by certain HTTP client implementations to configure the proxy for outgoing HTTP...

Important: bind

Issue Overview: CVE-2016-2848 bind: assertion failure triggered by a packet with malformed options A denial of service flaw was found in the way BIND handled packets with malformed options. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a...

Critical: kernel

Issue Overview: A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only memory mappings. An unprivileged local user could use this flaw to gain write access to otherwise read-only memory mappings and thus increase their...

Medium: php70

Issue Overview: ext/mysqlnd/mysqlndwireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNEDFLAG flag, which allows remote MySQL servers to cause a denial of service heap-based buffer overflow or possibly have unspecified other impact via crafted...

Important: mysql55, mysql56

Issue Overview: It was discovered that the MySQL logging functionality allowed writing to MySQL configuration files. An administrative database user, or a database user with FILE privileges, could possibly use this flaw to run arbitrary commands with root privileges on the system running the...

Medium: php56

Issue Overview: ext/standard/varunserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact via an unserialize call that references a partially constructed...

Medium: GraphicsMagick

Issue Overview: A possible heap overflow was discovered in the EscapeParenthesis function CVE-2016-7447. Various issues were found in the processing of SVG files in GraphicsMagick CVE-2016-7446. The TIFF reader had a bug pertaining to use of TIFFGetField when a 'count' value is returned. The bug...

Medium: openssl

Issue Overview: It was discovered that OpenSSL did not always use constant time operations when computing Digital Signature Algorithm DSA signatures. A local attacker could possibly use this flaw to obtain a private DSA key belonging to another user or service running on the same system...

Important: bind

Issue Overview: A denial of service flaw was found in the way BIND constructed a response to a query that met certain criteria. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS request packet. Affected Packages: bind Issue...

Important: libarchive

Issue Overview: A flaw was found in the way libarchive handled hardlink archive entries of non-zero size. Combined with flaws in libarchive's file system sandboxing, this issue could cause an application using libarchive to overwrite arbitrary files with arbitrary data from the archive...

Medium: openvpn

Issue Overview: Ciphers with 64-bit block sizes used in CBC mode were found to be vulnerable to a birthday attack when key renegotiation doesn't happen frequently or at all in long running connections. The blowfish cipher as used in OpenVPN by default is vulnerable to this attack, allowing a remo...

Low: curl

Issue Overview: After testing original CVE-2016-5420 patch, it was discovered that libcurl built on top of NSS Network Security Services still incorrectly re-uses client certificates if a certificate from file is used for one TLS connection but no certificate is set for a subsequent TLS connectio...

Important: openssl

Issue Overview: A memory leak flaw was found in the way OpenSSL handled TLS status request extension data during session renegotiation. A remote attacker could cause a TLS server using OpenSSL to consume an excessive amount of memory and, possibly, exit unexpectedly after exhausting all available...

Medium: libgcrypt, gnupg

Issue Overview: A design flaw was found in the libgcrypt PRNG Pseudo-Random Number Generator. An attacker who can obtain the first 580 bytes of the PRNG output can trivially predict the following 20 bytes. Affected Packages: libgcrypt, gnupg Issue Correction: Run yum update libgcrypt or yum updat...

Medium: postgresql92, postgresql93, postgresql94

Issue Overview: A flaw was found in the way PostgreSQL server handled certain SQL statements containing CASE/WHEN commands. A remote, authenticated attacker could use a specially crafted SQL statement to cause PostgreSQL to crash or disclose a few bytes of server memory or possibly execute...

Medium: bind

Issue Overview: It was found that the lightweight resolver could crash due to an error when asked to resolve a query name which, when combined with a search list entry, exceeds the maximum allowable length. A remote attacker could use this flaw to crash lwresd or named when using the "lwres"...

Important: lighttpd

Issue Overview: It was discovered that lighttpd class did not properly protect against the HTTPPROXY variable name clash in a CGI context. A remote attacker could possibly use this flaw to redirect HTTP requests performed by a CGI script to an attacker-controlled proxy via a malicious HTTP reques...