Low: nginx

Issue Overview: A flaw within the processing of ranged HTTP requests has been discovered in the range filter module of nginx. A remote attacker could possibly exploit this flaw to disclose parts of the cache file header, or, if used in combination with third party modules, disclose potentially...

Important: httpd

Issue Overview: A NULL pointer dereference flaw was found in the httpd's modssl module. A remote attacker could use this flaw to cause an httpd child process to crash if another module used by httpd called a certain API function during the processing of an HTTPS request. CVE-2017-3169 It was...

Important: mercurial

Issue Overview: A shell command injection flaw related to the handling of "ssh" URLs has been discovered in Mercurial. This can be exploited to execute shell commands with the privileges of the user running the Mercurial client, for example, when performing a "checkout" or "update" action on a...

Medium: glibc

Issue Overview: Unbounded stack allocation in catopen function A stack based buffer overflow vulnerability was found in the catopen function. An excessively long string passed to the function could cause it to crash or, potentially, execute arbitrary code.CVE-2015-8779 Integer overflow in hcreate...

Medium: mysql55

Issue Overview: Server: Charsets unspecified vulnerability CPU Jul 2017 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Charsets. Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit...

Low: wget

Issue Overview: CRLF injection in the urlparse function in url.c A CRLF injection flaw was found in the way wget handled URLs. A remote attacker could use this flaw to inject arbitrary HTTP headers in requests, via CRLF sequences in the host sub-component of a URL, by tricking a user running wget...

Important: git

Issue Overview: Command injection via malicious ssh URLs: A shell command injection flaw related to the handling of "ssh" URLs has been discovered in Git. An attacker could use this flaw to execute shell commands with the privileges of the user running the Git client, for example, when performing...

Important: subversion, mod_dav_svn

Issue Overview: Command injection through clients via malicious svn+ssh URLs A shell command injection flaw related to the handling of "svn+ssh" URLs has been discovered in Subversion. An attacker could use this flaw to execute shell commands with the privileges of the user running the Subversion...

Important: aws-cfn-bootstrap

Issue Overview: New optional parameter "umask" introduced into cfn-hup.conf file in order to configure the cfn-hup daemon's umask. The Amazon Web Services AWS CloudFormation bootstrap tools package aka aws-cfn-bootstrap before 1.4-19.10 allows local users to execute arbitrary code with root...

Medium: curl

Issue Overview: FILE buffer read out of bounds CVE-2017-1000099 TFTP sends more than buffer size CVE-2017-1000100 URL globbing out of bounds read CVE-2017-1000101 Affected Packages: curl Issue Correction: Run yum update curl or yum update --advisory ALAS-2017-889 to update your system. New...

Medium: postgresql94, postgresql95

Issue Overview: pgusermappings view discloses passwords to users lacking server privileges: An authorization flaw was found in the way PostgreSQL handled access to the pgusermappings view on foreign servers. A remote authenticated attacker could potentially use this flaw to retrieve passwords fro...

Medium: postgresql93, postgresql92

Issue Overview: pgusermappings view discloses passwords to users lacking server privileges: An authorization flaw was found in the way PostgreSQL handled access to the pgusermappings view on foreign servers. A remote authenticated attacker could potentially use this flaw to retrieve passwords fro...

Medium: ruby23

Issue Overview: IV Reuse in GCM Mode: The openssl gem for Ruby uses the same initialization vector IV in GCM Mode aes--gcm when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism. CVE-2016-7798 Affected Packages: ruby2...

Medium: mysql56

Issue Overview: Server: Charsets unspecified vulnerability CPU Jul 2017: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Charsets. Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit...

Medium: bash

Issue Overview: popd controlled free: A denial of service flaw was found in the way bash handled popd commands. A poorly written shell script could cause bash to crash resulting in a local denial of service limited to a specific bash session.CVE-2016-9401 Arbitrary code execution via malicious...

Medium: tigervnc

Issue Overview: Buffer overflow in ModifiablePixelBuffer::fillRect A buffer overflow flaw, leading to memory corruption, was found in TigerVNC viewer. A remote malicious VNC server could use this flaw to crash the client vncviewer process resulting in denial of service. CVE-2017-5581 VNC server c...

Medium: libnl3

Issue Overview: Integer overflow in nlmsgreserve: An integer overflow leading to a heap-buffer overflow was found in the libnl library. An attacker could use this flaw to cause an application compiled with libnl to crash or possibly execute arbitrary code in the context of the user running such a...

Medium: authconfig

Issue Overview: Information leak when SSSD is used for authentication against remote server: A flaw was found where authconfig could configure sssd in a way that treats existing and non-existing logins differently, leaking information on existence of a user. An attacker with physical or network...

Important: kernel

Issue Overview: Buffer overflow in mpoverridelegacyirq: Buffer overflow in the mpoverridelegacyirq function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 4.12.2 allows local users to gain privileges via a crafted ACPI table. CVE-2017-11473 A race between inotifyhandleevent and...

Important: tomcat7

Issue Overview: Security constrained bypass in error page mechanism: While investigating bug 60718, it was noticed that some calls to application listeners in Apache Tomcat 9.0.0.M1 to 9.0.0.M17, 8.5.0 to 8.5.11, 8.0.0.RC1 to 8.0.41, and 7.0.0 to 7.0.75 did not use the appropriate facade object...

Important: graphite2

Issue Overview: Vulnerabilities in the Graphite 2 library MFSA 2017-16 A heap-based buffer overflow flaw related to "lz4::decompress" has been reported in graphite2. An attacker could exploit this issue to cause a crash or, possibly, execute arbitrary code. CVE-2017-7778 Heap-buffer-overflow writ...

Important: cacti

Issue Overview: spikekill.php in Cacti before 1.1.16 might allow remote attackers to execute arbitrary code via the avgnan, outlier-start, or outlier-end parameter. CVE-2017-12065 Cross-site scripting XSS vulnerability in aggregategraphs.php in Cacti before 1.1.16 allows remote authenticated user...

Medium: php56

Issue Overview: Out-of-bounds heap write in bitsetsetrange An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitsetsetrange during regular expression compilation due to an uninitialize...

Critical: java-1.7.0-openjdk

Issue Overview: It was discovered that the DCG implementation in the RMI component of OpenJDK failed to correctly handle references. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of RMI registry or a Java RMI application. CVE-2017-10102 Multiple flaw...

Critical: kernel

Issue Overview: Exploitable memory corruption due to UFO to non-UFO path switch CVE-2017-1000112 heap out-of-bounds in AFPACKET sockets CVE-2017-1000111 The mqnotify function in the Linux kernel does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a...

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: freeradius

Issue Overview: Out-of-bounds read in frdhcpdecodeoptions: An out-of-bounds read flaw was found in the way FreeRADIUS server handles decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. CVE-2017-10982...

Important: aws-cfn-bootstrap

Issue Overview: A vulnerability was reported in the CloudFormation bootstrap tools, different from the one in CVE-2017-9450, where default behavior in the handling of cfn-init metadata can provide escalated privileges to an attacker with local access to the system Affected Packages:...

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...

Medium: libtommath, libtomcrypt

Issue Overview: possible OP-TEE Bleichenbacher attack: The rsaverifyhashex function in rsaverifyhash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA...

Medium: php70

Issue Overview: Out-of-bounds heap write in bitsetsetrange: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitsetsetrange during regular expression compilation due to an uninitializ...

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 ...

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...

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...

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: 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: 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: 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...

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: 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...

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...

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...

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...

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...

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: 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...