Low: samba

Issue Overview: No CVE associated with this advisory Affected Packages: samba 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 update samba or yum update...

Important: kernel

Issue Overview: A memory leak in the adisupdatescanmode function in drivers/iio/imu/adisbuffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service memory consumption, aka CID-ab612b1daf41. CVE-2019-19060 A bypass was found for the Spectre v1 hardening in the eBPF engi...

Low: mod_auth_openidc

Issue Overview: An open redirect flaw was discovered in modauthopenidc, where it handles logout redirection. The module does not correctly validate the URL, allowing a URL with leading slashes to bypass the protection checks. A victim user may be tricked into visiting a trusted vulnerable web sit...

Medium: glibc

Issue Overview: In the GNU C Library aka glibc or libc6 through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string,...

Important: libxml2

Issue Overview: A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATHOPAND or XPATHOPOR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library...

Important: unbound

Issue Overview: A network amplification vulnerability was found in Unbound, in the way it processes delegation messages from one authoritative zone to another. This flaw allows an attacker to cause a denial of service or be part of an attack against another DNS server when Unbound is deployed as ...

Important: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Easily exploitable vulnerability allows unauthenticated attacker with network...

Medium: tomcat

Issue Overview: When the default servlet in Apache Tomcat returned a redirect to a directory e.g. redirecting to '/foo/' when the user requested '/foo' a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.CVE-2018-11784 Affected Packages:...

Important: kernel

Issue Overview: In the Linux kernel afalgrelease in crypto/afalg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free UAF in sockfssetattr. A local attacker can use this flaw to escalate privileges and take control of the system.CVE-2019-8912 Affected...

Critical: java-1.8.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Networking. Supported versions that are affected are Java SE: 6u201, 7u191, 8u182 and 11; Java SE Embedded: 8u181. Difficult to exploit vulnerability allows unauthenticated attacker with netwo...

Medium: 389-ds-base

Issue Overview: A vulnerability was discovered in 389-ds-base. The lock controlling the error log was not correctly used when re-opening the log file in logerroremergency. An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.CVE-2018-14624 A race...

Critical: kernel

Issue Overview: An updated kernel release for Amazon Linux has been made available which prevents speculative execution of indirect branches within the kernel. This release incorporates latest stable open source Linux security improvements to address CVE-2017-5715 within the kernel and builds upo...

Medium: qemu-kvm

Issue Overview: Quick Emulator QEMU, compiled with the PC System Emulator with multiboot feature support, is vulnerable to an OOB r/w memory access issue. The issue could occur due to an integer overflow while loading a kernel image during a guest boot. A user or process could use this flaw to...

Critical: java-1.8.0-openjdk

Issue Overview: No CVE associated with this advisory Affected Packages: java-1.8.0-openjdk Issue Correction: Run yum update java-1.8.0-openjdk or yum update --advisory ALAS-2017-860 to update your system. New Packages: i686: java-1.8.0-openjdk-debuginfo-1.8.0.141-1.b16.32.amzn1.i686 ...

Important: tomcat6

Issue Overview: Incorrect handling of pipelined requests when send file was used: A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined...

Critical: java-1.8.0-openjdk

Issue Overview: It was discovered that the RMI registry and DCG implementations in the RMI component of OpenJDK performed deserialization of untrusted inputs. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of RMI registry or a Java RMI application...

Important: java-1.7.0-openjdk

Issue Overview: It was discovered that the Libraries component of OpenJDK did not restrict the set of algorithms used for JAR integrity verification. This flaw could allow an attacker to modify content of the JAR file that used weak signing key or hash algorithm. CVE-2016-5542 A flaw was found in...

Critical: nspr, nss-util, nss, jss

Issue Overview: Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Netscape Portable Runtime NSPR provides platform independence for non-GUI operating system facilities. A use-after-poison flaw and...

Important: java-1.6.0-openjdk

Issue Overview: An off-by-one flaw, leading to a buffer overflow, was found in the font parsing code in the 2D component in OpenJDK. A specially crafted font file could possibly cause the Java Virtual Machine to execute arbitrary code, allowing an untrusted Java application or applet to bypass Ja...

Low: httpd24

Issue Overview: modlua.c in the modlua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authorization provider is used with different arguments within different contexts, which allows remote attackers to bypass intended...

Medium: php-ZendFramework

Issue Overview: The 1 ZendLdap class in Zend before 1.12.9 and 2 Zend\Ldap component in Zend 2.x before 2.2.8 and 2.3.x before 2.3.3 allows remote attackers to bypass authentication via a password starting with a null byte, which triggers an unauthenticated bind. CVE-2014-8088 The 1.12.9, 2.2.8,...

Medium: nginx

Issue Overview: A virtual host confusion issue was found in nginx, allowing HTTPS connections for one origin to be redirected to the virtual host of a different origin. This leads to a variety of issues, such as cookie theft and session hijacking. It could be triggered from a cross-site scripting...

Medium: file

Issue Overview: Integer overflow in the cdfreadpropertyinfo function in cdf.c in file through 5.19, as used in the Fileinfo component in PHP before 5.4.32 and 5.5.x before 5.5.16, allows remote attackers to cause a denial of service application crash via a crafted CDF file. NOTE: this vulnerabili...

Important: java-1.6.0-openjdk

Issue Overview: It was discovered that the Hotspot component in OpenJDK did not properly verify bytecode from the class files. An untrusted Java application or applet could possibly use these flaws to bypass Java sandbox restrictions. CVE-2014-4216, CVE-2014-4219 A format string flaw was discover...

Low: python-simplejson

Issue Overview: It was reported http://bugs.python.org/issue21529 that Python built-in json module have a flaw insufficient bounds checking, which allows a local user to read current process' arbitrary memory. Quoting the upstream bug report: The sole prerequisites of this attack are that the...

Medium: kernel

Issue Overview: The nttywrite function in drivers/tty/ntty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service memory corruption and system crash or gain privileges by triggering a race...

Important: java-1.6.0-openjdk

Issue Overview: An input validation flaw was discovered in the medialib library in the 2D component. A specially crafted image could trigger Java Virtual Machine memory corruption when processed. A remote attacker, or an untrusted Java application or applet, could possibly use this flaw to execut...

Medium: libjpeg-turbo

Issue Overview: An uninitialized memory read issue was found in the way libjpeg-turbo decoded images with missing Start Of Scan SOS JPEG markers or Define Huffman Table DHT JPEG markers. A remote attacker could create a specially crafted JPEG image that, when decoded, could possibly lead to a...

Important: xorg-x11-server

Issue Overview: A use-after-free flaw was found in the way the X.Org server handled ImageText requests. A malicious, authorized client could use this flaw to crash the X.Org server or, potentially, execute arbitrary code with root privileges. CVE-2013-4396 Affected Packages: xorg-x11-server Issue...

Low: ruby19

Issue Overview: 1 DL and 2 Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions. Affected Packages: ruby19 Issue Correction: Run...

Medium: rubygems

Issue Overview: Algorithmic complexity vulnerability in Gem::Version::VERSIONPATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of...

Critical: php

Issue Overview: A flaw was found in the way the php-cgi executable processed command line arguments when running in CGI mode. A remote attacker could send a specially-crafted request to a PHP script that would result in the query string being parsed by php-cgi as command line options and argument...

Important: nghttp2

Issue Overview: nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage ...

Important: mysql57

Issue Overview: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: Privileges. Supported versions that are affected are 5.7.41 and prior and 8.0.30 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

Important: python-lxml

Issue Overview: Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting XSS attacks via control characters in the link scheme to the cleanhtml function. CVE-2014-3146 An issue was discovered in lxml before 4.2.5...

Important: bcel

Issue Overview: Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllab...

Important: golang-github-kr-pty

Issue Overview: 2023-05-11: CVE-2022-1996 has changed status to NOT AFFECTED for this package and has been removed from this advisory. A flaw was found in golang. The HTTP/1 client accepted invalid Transfer-Encoding headers indicating "chunked" encoding. This issue could allow request smuggling,...

Important: golang-github-gorilla-mux

Issue Overview: 2023-05-11: CVE-2022-1996 has changed status to NOT AFFECTED for this package and has been removed from this advisory. A flaw was found in golang. The HTTP/1 client accepted invalid Transfer-Encoding headers indicating "chunked" encoding. This issue could allow request smuggling,...

Important: kernel

Issue Overview: There are use-after-free vulnerabilities caused by timer handler in net/rose/rosetimer.c of linux that allow attackers to crash linux kernel without any privileges. CVE-2022-2318 Linux disk/nic frontends data leaks This CNA information record relates to multiple CVEs; the text...

Medium: glibc

Issue Overview: A stack based buffer-overflow vulnerability was found in the deprecated compatibility function svcunixcreate in the sunrpc's svcunix.c module of the GNU C Library aka glibc through 2.34. This vulnerability copies its path argument onto the stack without validating its length, whic...

Critical: samba

Issue Overview: Out-of-bounds heap read/write vulnerability in VFS module vfsfruit allows code execution CVE-2021-44142 Affected Packages: samba 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...

Medium: busybox

Issue Overview: A flaw was found in BusyBox, where it did not properly sanitize while processing a crafted shell command, leading to a denial of service. The highest threat from this vulnerability is to system availability. CVE-2021-42376 A flaw was found in BusyBox, where it did not properly...

Important: java-1.8.0-openjdk

Issue Overview: Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows...

Medium: golang

Issue Overview: A vulnerability was found in archive/zip of the Go standard library. Applications written in Go can panic or potentially exhaust system memory when parsing malformed ZIP files. CVE-2021-33196 A flaw was found in golang. A panic can be triggered by an attacker in a privileged netwo...

Medium: kernel

Issue Overview: A denial-of-service DoS flaw was identified in the Linux kernel due to an incorrect memory barrier in xtreplacetable in net/netfilter/xtables.c in the netfilter subsystem. CVE-2021-29650 A flaw was found in kernel/bpf/verifier.c in BPF in the Linux kernel. An incorrect limit is...

Medium: unbound

Issue Overview: A flaw was found in unbound. An integer overflow in regionalalloc function may lead to a buffer overflow of the allocated buffer if the size can be controlled by an attacker and can be big enough. The highest threat from this vulnerability is to data confidentiality and integrity ...

Medium: busybox

Issue Overview: decompressgunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huftbuild result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data. CVE-2021-28831 Affected Packages: busybox Issue Correction: Run yum update busybox or yum update...

Medium: qemu-kvm

Issue Overview: An out-of-bound write access flaw was found in the way QEMU loads ROM contents at boot time. This flaw occurs in the romcopy routine while loading the contents of a 32-bit -kernel image into memory. Running an untrusted -kernel image may load contents at arbitrary memory locations...

Medium: java-1.8.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Serialization. Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with networ...

Medium: openssl11

Issue Overview: In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message tha...