Important: velocity

Issue Overview: A flaw was found in velocity. An attacker, able to modify Velocity templates, may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. The highest threat from this vulnerability is to data confidentiali...

Medium: ruby24

Issue Overview: The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing. CVE-2021-28965 Affected Packages: ruby24 Issue Correction: Run yum update...

Important: qt, qt5-qtbase

Issue Overview: An issue was discovered in Qt through 5.12.9, and 5.13.x through 5.15.x before 5.15.1. readxbmbody in gui/image/qxbmhandler.cpp has a buffer over-read. CVE-2020-17507 Affected Packages: qt, qt5-qtbase Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Important: containerd

Issue Overview: Access controls for the shim's API socket verified that the connecting process had an effective UID of 0, but did not otherwise restrict access to the abstract Unix domain socket. This would allow malicious containers running in the same network namespace as the shim, with an...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes. CVE-2019-12528 An issue was discovered in...

Low: libwmf

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

Medium: php72, php73

Issue Overview: In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request,...

Important: nghttp2

Issue Overview: In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The...

Important: git

Issue Overview: Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260GHSA-qm7j-c969-7j4q. The fix for that bug still left the door open for an exploit where some credentia...

Low: libsolv

Issue Overview: There is an illegal address access at ext/testcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute this issue stating that the issue affects the test suite and not the underlying library. It cannot be exploited in any...

Important: kernel

Issue Overview: A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host...

Low: curl

Issue Overview: 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 Affected Packages: curl Note: This advisory is applicable to Amazon...

Medium: samba

Issue Overview: A null pointer dereference flaw was found in Samba RPC external printer service. An attacker could use this flaw to cause the printer spooler service to crash.CVE-2018-1050 A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory...

Low: sssd

Issue Overview: The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user.CVE-2018-10852...

Important: tomcat

Issue Overview: An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service.CVE-2018-1336 Affected Packages: tomcat Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FA...

Low: openssh

Issue Overview: OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.CVE-2018-15473 Affecte...

Critical: thunderbird

Issue Overview: Use-after-free when appending DOM nodes CVE-2018-12363 Use-after-free using focus CVE-2018-12360 Compromised IPC child process can list local filenames CVE-2018-12365 Buffer overflow using computed size of canvas element CVE-2018-12359 Using form to exfiltrate encrypted mail part ...

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: curl

Issue Overview: FTP path trickery leads to NIL byte out of bounds write: It was found that libcurl did not safely parse FTP URLs when using the CURLOPTFTPFILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an...

Medium: docker

Issue Overview: Lack of content verification in Docker-CE Also known as Moby versions 1.12.6-0, 1.10.3, 17.03.0, 17.03.1, 17.03.2, 17.06.0, 17.06.1, 17.06.2, 17.09.0, and earlier allows a remote attacker to cause a Denial of Service via a crafted image layer payload, aka gzip bombing...

Medium: kernel

Issue Overview: A buffer overflow was discovered in tpacketrcv function in the Linux kernel since v4.6-rc1 through v4.13. A number of socket-related syscalls can be made to set up a configuration when each packet received by a network interface can cause writing up to 10 bytes to a kernel memory...

Medium: mysql55

Issue Overview: Server: Charsets unspecified vulnerability CPU Jul 2017 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Charsets. Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit...

Medium: tomcat7, tomcat8

Issue Overview: A bug in the error handling of the send file code for the NIO HTTP connector resulted in the current Processor object being added to the Processor cache multiple times. This in turn meant that the same Processor could be used for concurrent requests. Sharing a Processor can result...

Medium: mysql56

Issue Overview: The following security-related issues were fixed: CVE-2016-8318 Server: Security: Encryption unspecified vulnerability CVE-2016-8327 Server: Replication unspecified vulnerability CVE-2017-3238 Server: Optimizer unspecified vulnerability CVE-2017-3244 Server: DML unspecified...

Medium: nspr, nss-util, nss, nss-softokn

Issue Overview: A use-after-free flaw was found in the way NSS handled DHE DiffieHellman key exchange and ECDHE Elliptic Curve Diffie-Hellman key exchange handshake messages. A remote attacker could send a specially crafted handshake message that, when parsed by an application linked against NSS,...

Medium: GraphicsMagick

Issue Overview: An out-of-bounds read flaw was found in the parsing of GIF files using GraphicsMagick. Affected Packages: GraphicsMagick Issue Correction: Run yum update GraphicsMagick or yum update --advisory ALAS-2016-678 to update your system. New Packages: i686: ...

Critical: java-1.8.0-openjdk, java-1.7.0-openjdk

Issue Overview: An improper type safety check was discovered in the Hotspot component. An untrusted Java application or applet could use this flaw to bypass Java Sandbox restrictions. Affected Packages: java-1.8.0-openjdk, java-1.7.0-openjdk Issue Correction: Run yum update java-1.8.0-openjdk or...

Medium: dhcp

Issue Overview: ISC DHCP 4.x before 4.1-ESV-R12-P1 and 4.2.x and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet. Affected Packages: dhcp Issue Correction: Run yum update dhcp or yum update --advisory...

Medium: libldb

Issue Overview: A denial of service flaw was found in the ldbwildcardcompare function of libldb. A remote attacker could send a specially crafted packet that, when processed by an application using libldb for example the AD LDAP server in Samba, would cause that application to consume an excessiv...

Medium: autofs

Issue Overview: It was found that program-based automounter maps that used interpreted languages such as Python would use standard environment variables to locate and load modules of those languages. A local attacker could potentially use this flaw to escalate their privileges on the system...

Medium: krb5

Issue Overview: A flaw was found in the OTP kdcpreauth module of MIT Kerberos. A remote attacker could use this flaw to bypass the requirespreauth flag on a client principal and obtain a ciphertext encrypted in the principal's long-term key. This ciphertext could be used to conduct an off-line...

Medium: libtiff

Issue Overview: Use of uninitialized memory was reported in in libtiff. Affected Packages: libtiff Issue Correction: Run yum update libtiff or yum update --advisory ALAS-2015-553 to update your system. New Packages: i686: libtiff-4.0.3-20.20.amzn1.i686 ...

Medium: ruby21

Issue Overview: RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the...

Medium: python-pip

Issue Overview: A flaw was found in the way python-requests set the domain cookie parameter for certain HTTP responses. A remote attacker could use this flaw to modify a cookie to be sent to an arbitrary URL. Affected Packages: python-pip Issue Correction: Run yum update python-pip or yum update...

Medium: tomcat7

Issue Overview: It was discovered that JBoss Web / Apache Tomcat did not limit the length of chunk sizes when using chunked transfer encoding. A remote attacker could use this flaw to perform a denial of service attack against JBoss Web / Apache Tomcat by streaming an unlimited quantity of data,...

Medium: ntp

Issue Overview: It was reported http://bugs.ntp.org/showbug.cgi?id=2671 that ntp misses validation of vallen value, leading to various information leaks. See for more details. CVE-2014-9297 It was reported http://bugs.ntp.org/showbug.cgi?id=2672 that ntp allows bypassing source IP ACLs on some OS...

Medium: cacti

Issue Overview: Multiple cross-site scripting XSS vulnerabilities in Cacti 0.8.8b allow remote attackers to inject arbitrary web script or HTML via the 1 drpaction parameter to cdef.php, 2 datainput.php, 3 dataqueries.php, 4 datasources.php, 5 datatemplates.php, 6 graphtemplates.php, 7 graphs.php...

Medium: php54

Issue Overview: The cdfunpacksummaryinfo function in cdf.c in the Fileinfo component in PHP before 5.4.29 and 5.5.x before 5.5.13 allows remote attackers to cause a denial of service performance degradation by triggering many fileprintf calls. The cdfreadpropertyinfo function in cdf.c in the...

Medium: php55

Issue Overview: The cdfunpacksummaryinfo function in cdf.c in the Fileinfo component in PHP before 5.4.29 and 5.5.x before 5.5.13 allows remote attackers to cause a denial of service performance degradation by triggering many fileprintf calls. The cdfreadpropertyinfo function in cdf.c in the...

Low: munin

Issue Overview: The getgrouptree function in lib/Munin/Master/HTMLConfig.pm in Munin before 2.0.18 allows remote nodes to cause a denial of service infinite loop and memory consumption in the munin-html process via crafted multigraph data. Munin::Master::Node in Munin before 2.0.18 allows remote...

Medium: php54

Issue Overview: The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service CPU consumption via a crafted ASCII file that triggers a...

Critical: puppet

Issue Overview: Puppet 2.7.x before 2.7.22 and 3.2.x before 3.2.2, and Puppet Enterprise before 2.8.2, deserializes untrusted YAML, which allows remote attackers to instantiate arbitrary Ruby classes and execute arbitrary code via a crafted REST API call. Affected Packages: puppet Issue Correctio...

Important: mysql51

Issue Overview: This update fixes several vulnerabilities in the MySQL database server. Information about these flaws can be found in the References section. Affected Packages: mysql51 Issue Correction: Run yum update mysql51 or yum update --advisory ALAS-2013-186 to update your system. New...

Important: java-1.7.0-openjdk

Issue Overview: Two improper permission check issues were discovered in the reflection API in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. Affected Packages: java-1.7.0-openjdk Issue Correction: Run yum update java-1.7.0-openjdk or yu...

Important: bind

Issue Overview: A flaw was found in the DNS64 implementation in BIND. If a remote attacker sent a specially-crafted query to a named server, named could exit unexpectedly with an assertion failure. Note that DNS64 support is not enabled by default. CVE-2012-5688 Affected Packages: bind Issue...

Medium: freeradius

Issue Overview: A buffer overflow flaw was discovered in the way radiusd handled the expiration date field in X.509 client certificates. A remote attacker could possibly use this flaw to crash radiusd if it were configured to use the certificate or TLS tunnelled authentication methods such as...

Low: mysql51

Issue Overview: A flaw was found in the way MySQL processed HANDLER READ NEXT statements after deleting a record. A remote, authenticated attacker could use this flaw to provide such requests, causing mysqld to crash. This issue only caused a temporary denial of service, as mysqld was automatical...

Medium: glibc

Issue Overview: An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way the glibc library read timezone files. If a carefully-crafted timezone file was loaded by an application linked against glibc, it could cause the application to crash or, potentially, execute...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer dereference in l3mdevl3rcv CVE-2025-22103 In the Linux kernel, the following vulnerability has been resolved: ext4: avoid journaling sb update on error if journal is destroying CVE-2025-22113...

Important: postgresql

Issue Overview: While modifying certain SQL array values, missing overflow checks let authenticated database users write arbitrary bytes to a memory area that facilitates arbitrary code execution. Missing overflow checks also let authenticated database users read a wide area of server memory. The...