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...

Low: exempi

Issue Overview: An issue was discovered in Exempi before 2.4.4. Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp allows remote attackers to cause a denial of service infinite loop via crafted XMP data in a .avi file.CVE-2017-18233 An issue was discovered in Exempi...

Medium: perl-Archive-Tar

Issue Overview: It was found that the Archive::Tar module did not properly sanitize symbolic links when extracting tar archives. An attacker, able to provide a specially crafted archive for processing, could use this flaw to write or overwrite arbitrary files in the context of the Perl...

Medium: keepalived

Issue Overview: keepalived 2.0.8 didn't check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats. This allowed local users to overwrite arbitrary files if fs.protectedsymlinks is set to 0, as demonstrated by a symlink from /tmp/keepalived.data...

Low: advancecomp

Issue Overview: An issue was discovered in AdvanceCOMP through 2.1. A NULL pointer dereference exists in the function beuint32read located in endianrw.h. It can be triggered by sending a crafted file to a binary. It allows an attacker to cause a Denial of Service Segmentation fault or possibly ha...

Low: blktrace

Issue Overview: blktrace aka Block IO Tracing 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the devmapread function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted...

Low: keycloak-httpd-client-install

Issue Overview: It was discovered that keycloak-httpd-client-install uses a predictable log file name in /tmp. A local attacker could create a symbolic link to a sensitive location, possibly causing data corruption or denial of service.CVE-2017-15111 In keycloak-http-client-install prior to versi...

Low: python-requests

Issue Overview: A credentials-exposure flaw was found in python-requests, where if a request with authentication is redirected 302 from an HTTPS endpoint to an HTTP endpoint on the same host, the Authorization header is not stripped and the credentials can be read in plain text. A man-in-the-midd...

Medium: libarchive

Issue Overview: libarchive 3.3.2 suffers from an out-of-bounds read within lhareaddatanone in archivereadsupportformatlha.c when extracting a specially crafted lha archive, related to lhacrc16.CVE-2017-14503 libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards release v3.1.0...

Medium: mercurial

Issue Overview: An issue was discovered in AdvanceCOMP through 2.1. A NULL pointer dereference exists in the function beuint32read located in endianrw.h. It can be triggered by sending a crafted file to a binary. It allows an attacker to cause a Denial of Service Segmentation fault or possibly ha...

Medium: http-parser

Issue Overview: Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers almost 80 KB per connection, and carefully timed completion of the headers, it is possible to...

Important: SDL2

Issue Overview: An issue was discovered in libSDL2.a in Simple DirectMedia Layer SDL 2.0.9. There is an out-of-bounds read in the function SDLInvalidateMap at video/SDLpixels.c.CVE-2019-12222 A heap-based buffer overflow was discovered in SDL in the SDLBlitCopy function, that was called while...

Important: patch

Issue Overview: doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.CVE-2018-20969 GNU patch through 2.7.6 is vulnerab...

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 : 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 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 : 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...