Amazon Linux 2 : ghostscript (ALAS-2018-1022)

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 unspecified other impac...

Amazon Linux 2 : nghttp2 (ALAS-2018-1020)

nghttp2 version = 1.10.0 and nghttp2 = 1.31.1. CVE-2018-1000168 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Amazon Linux 2 Security Advisory ALAS-2018-1020. include'compat.inc'; if description scriptid110193; scriptversion"1.4";...

Amazon Linux 2 : dhcp (ALAS-2018-1021)

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 able to spoof DHC...

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...

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...

Amazon Linux 2 : zsh (ALAS-2018-1013)

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 genmatchesfiles at compctl...

Amazon Linux 2 : corosync (ALAS-2018-1014)

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 C Tenable Network Security, Inc. The...

Amazon Linux 2 : java-1.7.0-openjdk (ALAS-2018-1007)

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: 8u161; JRockit:...

Amazon Linux 2 : golang (ALAS-2018-1011)

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 to a Git...

Amazon Linux 2 : krb5 (ALAS-2018-1010)

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 impersonate...

Amazon Linux 2 : libvncserver (ALAS-2018-1012)

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 possibly...

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: 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...

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: 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...

Amazon Linux 2 : pcs (ALAS-2018-1005)

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 this flaw to...

Amazon Linux 2 : openssl (ALAS-2018-1004)

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 very difficult to...

Amazon Linux 2 : PackageKit (ALAS-2018-1006)

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 vulnerable...

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...