Amazon Linux AMI : python34 (ALAS-2019-1242)

An issue was discovered in urllib2 in Python 2.x and urllib in Python 3.x. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the query string after a ? character followed by an HTTP header...

Amazon Linux AMI : python35 (ALAS-2019-1243)

An issue was discovered in urllib2 in Python 2.x and urllib in Python 3.x. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the query string after a ? character followed by an HTTP header...

Amazon Linux AMI : bind (ALAS-2019-1244)

A flaw was found in the way bind implemented tunable which limited simultaneous TCP client connections. A remote attacker could use this flaw to exhaust the pool of file descriptors available to named, potentially affecting network connections and the management of files such as log files or zone...

Amazon Linux AMI : tomcat8 (ALAS-2019-1234)

The HTTP/2 implementation in Apache Tomcat accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able...

Amazon Linux AMI : tomcat7 (ALAS-2019-1235)

The SSI printenv command in Apache Tomcat echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website. CVE-2019-0221 C Tenable Network Security, In...

Amazon Linux AMI : kernel (ALAS-2019-1232)

An infinite loop issue was found in the vhostnet kernel module while handling incoming packets in handlerx. The infinite loop could occur if one end sends packets faster than the other end can process them. A guest user, maybe a remote one, could use this flaw to stall the vhostnet kernel thread,...

Amazon Linux AMI : dbus (ALAS-2019-1246)

dbus as used in DBusServer, allows cookie spoofing because of symlink mishandling in the reference implementation of DBUSCOOKIESHA1 in the libdbus library. This only affects the DBUSCOOKIESHA1 authentication mechanism. A malicious client with write access to its own home directory could manipulat...

Amazon Linux AMI : libxslt (ALAS-2019-1241)

libxslt allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded. CVE-2019-11068 C Tenable Network Security,...

Amazon Linux AMI : exim (ALAS-2019-1252)

Exim allows remote code execution as root in some unusual configurations that use the $sort expansion for items that can be controlled by an attacker e.g., $localpart or $domain. CVE-2019-13917 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

Amazon Linux AMI : php54-pecl-imagick / php55-pecl-imagick,php56-pecl-imagick,php70-pecl-imagick,php71-pecl-imagick,php72-pecl-imagick (ALAS-2019-1237)

In PHP imagick extension, writing to an array of values in ImagickKernel::fromMatrix function did not check that the address will be within the allocated array. This could lead to out of bounds write to memory if the function is called with the data controlled by untrusted party. CVE-2019-11037 C...

Amazon Linux AMI : golang (ALAS-2019-1238)

An issue was discovered in net/http in Go. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command. CVE-2019-9741 C Tenable Network Security, Inc. The descriptive text an...

Amazon Linux AMI : docker (ALAS-2019-1245)

A flaw was discovered in the API endpoint behind the 'docker cp' command. The endpoint is vulnerable to a Time Of Check to Time Of Use TOCTOU vulnerability in the way it handles symbolic links inside a container. An attacker who has compromised an existing container can cause arbitrary files on t...

Amazon Linux AMI : curl (ALAS-2019-1233)

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl. CVE-2019-5436 An integer overflow in curl's URL API results in a buffer overflow in libcurl. CVE-2019-5435 C Tenable Network Security, Inc. The descriptive text and package checks in this plug...

Amazon Linux AMI : php71 / php72,php73 (ALAS-2019-1240)

Function iconvmimedecodeheaders in PHP may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.CVE-2019-11039 When using gdImageCreateFromXbm function of PHP gd extension, it is possible to supply data that will cause the...

Amazon Linux 2 : python3 (ALAS-2019-1247)

An issue was discovered in urllib2 in Python 2.x and urllib in Python 3.x. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that lacks a ? character followed b...

Amazon Linux 2 : kernel (ALAS-2019-1232)

An infinite loop issue was found in the vhostnet kernel module while handling incoming packets in handlerx. The infinite loop could occur if one end sends packets faster than the other end can process them. A guest user, maybe a remote one, could use this flaw to stall the vhostnet kernel thread,...

Amazon Linux 2 : qemu (ALAS-2019-1248)

A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...

Amazon Linux 2 : thunderbird (ALAS-2019-1250)

libical: Heap buffer over read in icalparser.c parsergetnextchar CVE-2019-11703 libical: Type confusion in icaltimezonegetvtimezoneproperties function in icalproperty.c CVE-2019-11706 Mozilla: Sandbox escape using Prompt:Open CVE-2019-11708 libical: Stack buffer overflow in icalrecuraddbydayrules...

Amazon Linux 2 : ruby (ALAS-2019-1249)

An issue was discovered in RubyGems 2.6 and later through 3.0.2. The gem owner command outputs the contents of the API response directly to stdout. Therefore, if the response is crafted, escape sequence injection may occur. CVE-2019-8322 An issue was discovered in RubyGems 2.6 and later through...

Amazon Linux 2 : curl (ALAS-2019-1233)

An integer overflow in curl's URL API results in a buffer overflow in libcurl. CVE-2019-5435 A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl. CVE-2019-5436 C Tenable Network Security, Inc. The descriptive text and package checks in this plug...