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...

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: 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...

Amazon Linux AMI : mysql56 (ALAS-2018-1027)

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 compromise MySQL Server...

Amazon Linux AMI : gnupg2 (ALAS-2018-1025)

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 occurred only wi...

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...

Amazon Linux AMI : dhcp (ALAS-2018-1024)

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 DHCP...

Amazon Linux AMI : kernel (ALAS-2018-1023)

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 delivered after a stac...

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...

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...

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...

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 AMI : openssh (ALAS-2018-1018)

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 C Tenable Network Security,...

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 : 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 AMI : 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 : 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 AMI : openssl (ALAS-2018-1016)

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 believed likely. Attack...