Medium: curl

Issue Overview: Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3.CVE-2019-5481 Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.CVE-2019-5482 Affected Packages: curl Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Amazon Linux 2 : java-11-amazon-corretto (ALAS-2019-1316)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Kerberos. Supported versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos...

Amazon Linux AMI : sudo (ALAS-2019-1309)

When sudo is configured to allow a user to run commands as an arbitrary user via the ALL keyword in a Runas specification, it is possible to run commands as root by specifying the user ID -1 or 4294967295. This can be used by a user with sufficient sudo privileges to run commands as root even if...

Amazon Linux 2 : sudo (ALAS-2019-1315)

When sudo is configured to allow a user to run commands as an arbitrary user via the ALL keyword in a Runas specification, it is possible to run commands as root by specifying the user ID -1 or 4294967295. This can be used by a user with sufficient sudo privileges to run commands as root even if...

Amazon Linux 2 : nghttp2 (ALAS-2019-1298) (Data Dribble) (Resource Loop)

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority ...

Amazon Linux 2 : libmspack (ALAS-2019-1310)

In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.CVE-2018-18584 chmdreadheaders in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' a...

Amazon Linux 2 : golang (ALAS-2019-1309)

net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname nor Port, and is related to a non-numeric port number. For example, an...

Amazon Linux 2 : opensc (ALAS-2019-1312)

Several buffer overflows when handling responses from a Muscle Card in musclelistfiles in libopensc/card-muscle.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified other...

Amazon Linux 2 : optipng (ALAS-2019-1313)

The bmpreadrows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service invalid memory write and crash via a series of delta escapes in a crafted BMP image.CVE-2016-2191 C Tenable Network Security, Inc. The descriptive text and package checks i...

Amazon Linux AMI : sssd (ALAS-2019-1307)

A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.CVE-2018-16838 A vulnerability was found in sssd where, if a us...

Amazon Linux 2 : libwpd (ALAS-2019-1311)

In libwpd 0.10.2, there is a NULL pointer dereference in the function WP6ContentListener::defineTable in WP6ContentListener.cpp that will lead to a denial of service attack. This is related to WPXTable.h.CVE-2018-19208 C Tenable Network Security, Inc. The descriptive text and package checks in th...

Amazon Linux AMI : libtiff (ALAS-2019-1306)

Buffer overflow in the readextension function in gif2tiff.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service application crash via a crafted GIF file.CVE-2016-3186 An integer overflow has been discovered in libtiff in TIFFSetupStrips:tifwrite.c, which could lead to a heap-bas...

Medium: libmspack

Issue Overview: In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.CVE-2018-18584 chmdreadheaders in mspack/chmd.c in libmspack before 0.8alpha accepts a filename...

logrotten 3.15.1 - Privilege Escalation

Exploit Title: logrotten 3.15.1 - Privilege Escalation Date: 2019-10-04 Exploit Author: Wolfgang Hotwagner Vendor Homepage: https://github.com/logrotate/logrotate Software Link: https://github.com/logrotate/logrotate/releases/tag/3.15.1 Version: all versions through 3.15.1 Tested on: Debian...

logrotten 3.15.1 - Privilege Escalation

logrotten 3.15.1 - Privilege Escalation Exploit Title: logrotten 3.15.1 - Privilege Escalation Date: 2019-10-04 Exploit Author: Wolfgang Hotwagner Vendor Homepage: https://github.com/logrotate/logrotate Software Link: https://github.com/logrotate/logrotate/releases/tag/3.15.1 Version: all version...

logrotten 3.15.1 - Privilege Escalation Exploit

Exploit Title: logrotten 3.15.1 - Privilege Escalation Exploit Author: Wolfgang Hotwagner Vendor Homepage: https://github.com/logrotate/logrotate Software Link: https://github.com/logrotate/logrotate/releases/tag/3.15.1 Version: all versions through 3.15.1 Tested on: Debian GNU/Linux 9.5 stretch...

Amazon Linux AMI : nginx (ALAS-2019-1299) (0-Length Headers Leak) (Data Dribble) (Resource Loop)

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority ...

Amazon Linux AMI : nghttp2 (ALAS-2019-1298) (Data Dribble) (Resource Loop)

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority ...

Amazon Linux 2 : libxml2 (ALAS-2019-1301)

xpointer.c in libxml2 before 2.9.5 as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service use-after-free an...

Amazon Linux AMI : mysql57 (ALAS-2019-1297)

A stack-based buffer overflow vulnerability in the 'Server: Packaging cURL' subcomponent could allow an unauthenticated attacker to gain complete control of an affected instance of MySQL Server. CVE-2019-3822 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: XML...