Important: java-1.8.0-openjdk

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: kernel

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: java-1.8.0-openjdk

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: kernel

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: qemu-kvm

Issue Overview: An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator QEMU. It could occur while reading VGA memory to update graphics display. A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulti...

Important: java-1.7.0-openjdk

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: java-1.7.0-openjdk

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Important: git

Issue Overview: In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.CVE-2018-11233 In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16...

Important: procps-ng

Issue Overview: Multiple integer overflows leading to heap corruption flaws were discovered in file2strvec. These vulnerabilities can lead to privilege escalation for a local attacker who can create entries in procfs by starting processes, which will lead to crashes or arbitrary code execution in...

Important: libvirt

Issue Overview: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code...

Critical: thunderbird

Issue Overview: The following CVEs are fixed in the updated thunderbird package: CVE-2018-5161: Hang via malformed headers CVE-2018-5162: Encrypted mail leaks plaintext through src attribute CVE-2018-5183: Backport critical security fixes in Skia CVE-2018-5155: Use-after-free with SVG animations...

Important: qemu-kvm

Issue Overview: An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator QEMU. It could occur while reading VGA memory to update graphics display. A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulti...

Important: curl

Issue Overview: Curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command...

Low: xdg-user-dirs

Issue Overview: It was found that the system umask policy is not being honored when creating XDG user directories /Desktop etc on first login. This could lead to user's files being inadvertently exposed to other local users.CVE-2017-15131 Affected Packages: xdg-user-dirs Note: This advisory is...

Medium: mysql56

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromi...

Medium: mysql55

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Replication. Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the...

Low: dhcp

Issue Overview: Command injection vulnerability in the DHCP client NetworkManager integration script A command injection flaw was found in the NetworkManager integration script included in the DHCP client packages in Amazon Linux 2. A malicious DHCP server, or an attacker on the local network abl...

Low: gnupg2

Issue Overview: Unenforced configuration allows for apparently valid certifications actually signed by signing subkeys: GnuPG 2.2.4 and 2.2.5 does not enforce a configuration in which key certification requires an offline master Certify key, which results in apparently valid certifications that...

Medium: mysql57

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromi...

Important: kernel

Issue Overview: A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions...

Important: kernel

Issue Overview: A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions...

Medium: nghttp2

Issue Overview: nghttp2 version = 1.10.0 and nghttp2 = 1.31.1. CVE-2018-1000168 Affected Packages: nghttp2 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correction: Run yum updat...

Medium: ghostscript

Issue Overview: The settextdistance function in devices/vector/gdevpdts.c in the pdfwrite component in Artifex Ghostscript through 9.22 does not prevent overflows in text-positioning calculation, which allows remote attackers to cause a denial of service application crash or possibly have...

Critical: dhcp

Issue Overview: Command injection vulnerability in the DHCP client NetworkManager integration script: A command injection flaw was found in the NetworkManager integration script included in the DHCP client packages in Amazon Linux 2. A malicious DHCP server, or an attacker on the local network ab...

Medium: libvncserver

Issue Overview: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or...

Medium: php56, php70, php71

Issue Overview: Null pointer dereference due to mishandling of ldapgetdn return value allows denial-of-service by malicious LDAP server or man-in-the-middle attacker An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c...

Medium: ntp

Issue Overview: Ephemeral association time spoofing additional protection ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modif...

Important: corosync

Issue Overview: Integer overflow in exec/totemcrypto.c:authenticatenss23 function An integer overflow leading to an out-of-bound read was found in authenticatenss23 in Corosync. An attacker could craft a malicious packet that would lead to a denial of service.CVE-2018-1084 Affected Packages:...

Important: glibc

Issue Overview: Fragmentation attacks possible when EDNS0 is enabled The DNS stub resolver in the GNU C Library aka glibc or libc6 before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP...

Medium: golang

Issue Overview: Arbitrary code execution during go get or go get -d Go before 1.8.4 and 1.9.x before 1.9.1 allows "go get" remote command execution. Using custom domains, it is possible to arrange things so that example.com/pkg1 points to a Subversion repository but example.com/pkg1/pkg2 points t...

Low: libvpx

Issue Overview: Denial of service DoS in vpx/src/vpximage.c file A vulnerability in the Android media framework libvpx related to odd frame width.CVE-2017-13194 Affected Packages: libvpx Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...

Medium: ntp

Issue Overview: The monlist feature in ntprequest.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service traffic amplification via forged 1 REQMONGETLIST or 2 REQMONGETLIST1 requests, as exploited in the wild in December 2013. CVE-2013-5211 A malicious authenticated...

Medium: openssl

Issue Overview: There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believe...

Low: openssh

Issue Overview: Improper write operations in readonly mode allow for zero-length file creation The processopen function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files.CVE-2017-15906 Affected...

Medium: zsh

Issue Overview: 1553531: Stack-based buffer overflow in exec.c:hashcmd zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd function. A local attacker could exploit this to cause a denial of service.CVE-2018-1071 Stack-based buffer overflow in...

Important: patch

Issue Overview: Malicious patch files cause ed to execute arbitrary commands GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITORPROGRAM invocation using ed can result in code execution. This attack appear to be exploitable via a...

Important: patch

Issue Overview: Malicious patch files cause ed to execute arbitrary commands GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITORPROGRAM invocation using ed can result in code execution. This attack appear to be exploitable via a...

Critical: java-1.7.0-openjdk

Issue Overview: Unbounded memory allocation during deserialization in NamedNodeMapImpl JAXP, 8189993 Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JAXP. Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded:...

Critical: java-1.7.0-openjdk

Issue Overview: Unbounded memory allocation during deserialization in NamedNodeMapImpl JAXP, 8189993 Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JAXP. Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded:...

Medium: krb5

Issue Overview: Authentication bypass by improper validation of certificate EKU and SAN An authentication bypass flaw was found in the way krb5's certauth interface handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to...

Medium: httpd24

Issue Overview: Use-after-free on HTTP/2 stream shutdown When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this...

Medium: python34, python35, python36, python27

Issue Overview: DOS via regular expression catastrophic backtracking in apop method in pop3lib A flaw was found in the way catastrophic backtracking was implemented in python's pop3lib's apop method. An attacker could use this flaw to cause denial of service. CVE-2018-1060 DOS via regular...

Critical: java-1.8.0-openjdk

Issue Overview: Unbounded memory allocation during deserialization in Container AWT, 8189989 Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: AWT. Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161...

Medium: mod24_wsgi

Issue Overview: Failure to handle errors when attempting to drop group privileges modwsgi before 4.2.4 for Apache, when creating a daemon process group, does not properly handle when group privileges cannot be dropped, which might allow attackers to gain privileges via unspecified vectors...

Medium: openssl

Issue Overview: bnsqrx8xinternal carry bug on x8664 There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be...

Medium: PackageKit

Issue Overview: Authentication bypass allows to install signed packages without administrator privileges An authentication bypass flaw has been found in PackageKit that allows users without administrator privileges to install signed packages. A local attacker can use this vulnerability to install...

Important: pcs

Issue Overview: Debug parameter removal bypass, allowing information disclosure It was found that the REST interface of the pcsd service did not properly remove the pcs debug argument from the /runpcs query, possibly disclosing sensitive information. A remote attacker with a valid token could use...

Critical: java-1.8.0-openjdk

Issue Overview: Unbounded memory allocation during deserialization in Container AWT, 8189989 Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: AWT. Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161...

Medium: stunnel, amazon-efs-utils

Issue Overview: This update adds the checkHost option to stunnel, which verifies the host of the peer certificate subject. Certificates are accepted if no checkHost option was specified, or the host name of the peer certificate matches any of the hosts specified with checkHost. This update adds t...

Medium: curl

Issue Overview: FTP path trickery leads to NIL byte out of bounds write: It was found that libcurl did not safely parse FTP URLs when using the CURLOPTFTPFILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an...