Medium: httpd24

Issue Overview: apfindtoken buffer overread: A buffer over-read flaw was found in the httpd's apfindtoken function. A remote attacker could use this flaw to cause httpd child process to crash via a specially crafted HTTP request. CVE-2017-7668 Apache HTTP Request Parsing Whitespace Defects: It wa...

Important: tomcat8

Issue Overview: Security constrained bypass in error page mechanism: A vulnerability was discovered in the error page mechanism in Tomcat's DefaultServlet implementation. A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement of the custom error...

Important: aws-cfn-bootstrap

Issue Overview: A vulnerability was reported in the CloudFormation bootstrap tools that allows an attacker to execute arbitrary code as root if they have local access to the system and are able to create files in a specific directory CVE-2017-9450 Affected Packages: aws-cfn-bootstrap Issue...

Critical: java-1.8.0-openjdk

Issue Overview: No CVE associated with this advisory Affected Packages: java-1.8.0-openjdk Issue Correction: Run yum update java-1.8.0-openjdk or yum update --advisory ALAS-2017-860 to update your system. New Packages: i686: java-1.8.0-openjdk-debuginfo-1.8.0.141-1.b16.32.amzn1.i686 ...

Medium: c-ares

Issue Overview: The c-ares function aresparsenaptrreply, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way. CVE-2017-1000381 Affected Packages: c-ares Issue Correction...

Important: bind

Issue Overview: Security Fixes: A flaw was found in the way BIND handled TSIG authentication for dynamic updates. A remote attacker able to communicate with an authoritative BIND server could use this flaw to manipulate the contents of a zone, by forging a valid TSIG or SIG0 signature for a dynam...

Medium: golang

Issue Overview: Golang: Elliptic curves carry propagation issue in x86-64 P-256. A carry propagation flaw was found in the implementation of the P-256 elliptic curve in golang. An attacker could use this flaw to extract private keys when static ECDH is used. CVE-2017-8932 Affected Packages: golan...

Important: tomcat8

Issue Overview: Security constrained bypass in error page mechanism: A vulnerability was discovered in the error page mechanism in Tomcat's DefaultServlet implementation. A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement of the custom error...

Important: mercurial

Issue Overview: Python debugger accessible to authorized users: A flaw was found in the way "hg serve --stdio" command in Mercurial handled command-line options. A remote, authenticated attacker could use this flaw to execute arbitrary code on the Mercurial server by using specially crafted...

Medium: sudo

Issue Overview: It was found that the original fix for CVE-2017-1000367 was incomplete. A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their...

Important: tomcat7

Issue Overview: Security constrained bypass in error page mechanism: A vulnerability was discovered in the error page mechanism in Tomcat's DefaultServlet implementation. A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement of the custom error...

Important: openvpn

Issue Overview: OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet. CVE-2017-7508 OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service by authenticated remote attacker via sending a...

Medium: lynis

Issue Overview: Unspecified tests in Lynis before 2.5.0 allow local users to write to arbitrary files or possibly gain privileges via a symlink attack on a temporary file. CVE-2017-8108 Affected Packages: lynis Issue Correction: Run yum update lynis or yum update --advisory ALAS-2017-847 to updat...

Medium: httpd

Issue Overview: Apache HTTP Request Parsing Whitespace Defects It was discovered that the HTTP parser in httpd incorrectly allowed certain characters not permitted by the HTTP protocol specification to appear unencoded in HTTP request headers. If httpd was used in conjunction with a proxy or...

Medium: kernel

Issue Overview: Module reference leak due to improper shut down of callback channel on umount: The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service resource consumption by leveraging improper channel callback shutdown when unmounting an NFSv4...

Low: curl

Issue Overview: The ourWriteOut function in toolwriteout.c in curl 7.53.1 might allow physically proximate attackers to obtain sensitive information from process memory in opportunistic circumstances by reading a workstation screen during use of a --write-out argument ending in a certain characte...

Important: nss

Issue Overview: Null pointer dereference when handling empty SSLv2 messages: A null pointer dereference flaw was found in the way NSS handled empty SSLv2 messages. An attacker could use this flaw to crash a server application compiled against the NSS library. CVE-2017-7502 Affected Packages: nss...

Important: puppet3

Issue Overview: Unsafe YAML deserialization: Versions of Puppet prior to 4.10.1 will deserialize data off the wire from the agent to the server, in this case with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code...

Critical: glibc

Issue Overview: Glibc contains a vulnerability that allows specially crafted LDLIBRARYPATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation o...

Critical: kernel

Issue Overview: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be jmp'ed over, this affects Linux Kernel versions 4.11.5 and earlier the stackguard page was introduced in 2010. CVE-2017-1000364 The...

Medium: java-1.7.0-openjdk

Issue Overview: An untrusted library search path flaw was found in the JCE component of OpenJDK. A local attacker could possibly use this flaw to cause a Java application using JCE to load an attacker-controlled library and hence escalate their privileges. CVE-2017-3511 It was found that the JAXP...

Medium: postgresql92

Issue Overview: Selectivity estimators bypass SELECT privilege checks It was found that some selectivity estimation functions did not check user privileges before providing information from pgstatistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some...

Medium: git

Issue Overview: Escape out of git-shell A flaw was found in the way git-shell handled command-line options for the restricted set of git-shell commands. A remote authenticated attacker could use this flaw to bypass git-shell restrictions, to view and manipulate files, by abusing the instance of t...

Medium: postgresql93, postgresql94, postgresql95

Issue Overview: Selectivity estimators bypass SELECT privilege checks It was found that some selectivity estimation functions did not check user privileges before providing information from pgstatistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some...

Important: rpcbind

Issue Overview: It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by...

Important: ghostscript

Issue Overview: It was found that ghostscript did not properly validate the parameters passed to the .rsdparams and .eqproc functions. During its execution, a specially crafted PostScript document could execute code in the context of the ghostscript process, bypassing the -dSAFER protection...

Important: sudo

Issue Overview: A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root. CVE-2017-1000367 Affected Packages: sudo Issue Correctio...

Important: libtirpc

Issue Overview: Memory leak when failing to parse XDR strings or bytearrays It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to...

Important: jasper

Issue Overview: Multiple flaws were found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code. CVE-2016-8654, CVE-2016-9560, CVE-2016-10249, CVE-2015-5203, CVE-2015-5221, CVE-2016-1577,...

Important: samba

Issue Overview: A remote code execution flaw was found in Samba. A malicious authenticated samba client, having write access to the samba share, could use this flaw to execute arbitrary code as root. CVE-2017-7494 It was found that Samba always requested forwardable tickets when using Kerberos...

Important: bind

Issue Overview: A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response. CVE-2017-3139 Affected Packages: bind Issue Correction: Run yum updat...

Important: kernel

Issue Overview: Unsafe second checksum calculation in udp.c: The Linux kernel allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during execution of a recv system call with the MSGPEEK flag. This may create a kernel panic or memor...

Medium: mysql55

Issue Overview: Server: Security: Privileges unspecified vulnerability CPU Apr 2017: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Security: Privileges. Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easi...

Medium: collectd

Issue Overview: Infinite loop due to incorrect interaction of parsepacket and parsepartsignsha256 functions: Collectd contains an infinite loop due to how the parsepacket and parsepartsignsha256 functions interact. If an instance of collectd is configured with "SecurityLevel None" and with empty...

Important: mysql56

Issue Overview: Server: Security: Privileges unspecified vulnerability CPU Apr 2017: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Security: Privileges. Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easi...

Important: kernel

Issue Overview: Infinite recursion in ahash.c by triggering EBUSY on a full queue: A vulnerability was found in crypto/ahash.c in the Linux kernel which allows attackers to cause a denial of service API operation calling its own callback, and infinite recursion by triggering EBUSY on a full...

Medium: java-1.8.0-openjdk

Issue Overview: Improper re-use of NTLM authenticated connections Networking, 8163520: It was discovered that the HTTP client implementation in the Networking component of OpenJDK could cache and re-use an NTLM authenticated connection in a different security context. A remote attacker could...

Medium: util-linux

Issue Overview: Sending SIGKILL to other processes with root privileges via su: A race condition was found in the way su handled the management of child processes. A local authenticated attacker could use this flaw to kill other processes with root privileges under specific conditions.CVE-2017-26...

Important: 389-ds-base

Issue Overview: Remote crash via crafted LDAP messages: An invalid pointer dereference flaw was found in the way 389-ds-base handled LDAP bind requests. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of...

Critical: nss, nss-util

Issue Overview: An out-of-bounds write flaw was found in the way NSS performed certain Base64-decoding operations. An attacker could use this flaw to create a specially crafted certificate which, when parsed by NSS, could cause it to crash or execute arbitrary code, using the permissions of the...

Important: bind

Issue Overview: A denial of service flaw was found in the way BIND handled a query response containing CNAME or DNAME resource records in an unusual order. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

Medium: R

Issue Overview: An exploitable buffer overflow vulnerability exists in the LoadEncoding functionality of the R programming language version 3.3.0. A specially crafted R script can cause a buffer overflow resulting in a memory corruption. An attacker can send a malicious R script to trigger this...

Medium: cacti

Issue Overview: PHP Object Injection Vulnerabilities CVE-2014-4000 Affected Packages: cacti Issue Correction: Run yum update cacti or yum update --advisory ALAS-2017-817 to update your system. New Packages: noarch: cacti-1.0.4-1.14.amzn1.noarch src: cacti-1.0.4-1.14.amzn1.src Additional...

Medium: munin

Issue Overview: Munin before 2.999.6 has a local file write vulnerability when CGI graphs are enabled. Setting multiple upperlimit GET parameters allows overwriting any file accessible to the www-data user. CVE-2017-6188 Affected Packages: munin Issue Correction: Run yum update munin or yum updat...

Medium: ntp

Issue Overview: Denial of Service via Malformed Config: A vulnerability was discovered in the NTP server's parsing of configuration directives. A remote, authenticated attacker could cause ntpd to crash by sending a crafted message.CVE-2017-6464 Potential Overflows in ctlput functions: A...

Important: tomcat6

Issue Overview: Incorrect handling of pipelined requests when send file was used: A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined...

Medium: GraphicsMagick

Issue Overview: The QuantumTransferMode function in coders/tiff.c in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service out-of-bounds read and application crash via a small samples per pixel value in a CMYKA TIFF file.CVE-2017-6335 The WPG format reader in...

Important: tomcat7, tomcat8

Issue Overview: Incorrect handling of pipelined requests when send file was used A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined...

Medium: kernel

Issue Overview: Possible double free in stcpsendmsg incorrect fix for CVE-2017-5986: It was found that the code in net/sctp/socket.c in the Linux kernel through 4.10.1 does not properly restrict association peel-off operations during certain wait states, which allows local users to cause a denial...

Medium: gnutls

Issue Overview: A denial of service flaw was found in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections form other clients...