Important: libXfont

Issue Overview: An integer overflow flaw was found in the way libXfont processed certain Glyph Bitmap Distribution Format BDF fonts. A malicious, local user could use this flaw to crash the X.Org server or, potentially, execute arbitrary code with the privileges of the X.Org server. CVE-2015-1802...

Medium: cups

Issue Overview: A string reference count bug was found in cupsd, causing premature freeing of string objects. An attacker can submit a malicious print job that exploits this flaw to dismantle ACLs protecting privileged operations, allowing a replacement configuration file to be uploaded which in...

Medium: glibc

Issue Overview: An out-of-bounds read flaw was found in the way glibc's iconv function converted certain encoded data to UTF-8. An attacker able to make an application call the iconv function with a specially crafted argument could use this flaw to crash that application. CVE-2014-6040 It was fou...

Important: java-1.7.0-openjdk

Issue Overview: Multiple flaws were discovered in the Libraries, 2D, and Hotspot components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass certain Java sandbox restrictions. CVE-2014-6506, CVE-2014-6531, CVE-2014-6502, CVE-2014-6511, CVE-2014-6504, CVE-2014-65...

Important: squid

Issue Overview: A flaw was found in the way Squid handled malformed HTTP Range headers. A remote attacker able to send HTTP requests to the Squid proxy could use this flaw to crash Squid. CVE-2014-3609 A buffer overflow flaw was found in Squid's DNS lookup module. A remote attacker able to send...

Medium: libxml2

Issue Overview: It was discovered that libxml2, a library providing support to read, modify and write XML files, incorrectly performs entity substituton in the doctype prolog, even if the application using libxml2 disabled any entity substitution. A remote attacker could provide a specially-craft...

Important: tomcat6

Issue Overview: The 1 tomcat5, 2 tomcat6, and 3 tomcat7 init scripts, as used in the RPM distribution of Tomcat for JBoss Enterprise Web Server 1.0.2 and 2.0.0, and Red Hat Enterprise Linux 5 and 6, allow local users to change the ownership of arbitrary files via a symlink attack on a...

Medium: dnsmasq

Issue Overview: It was discovered that dnsmasq, when used in combination with certain libvirtd configurations, could incorrectly process network packets from network interfaces that were intended to be prohibited. A remote, unauthenticated attacker could exploit this flaw to cause a denial of...

Low: openssl11

Issue Overview: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack The package openssl098e is provided purely for binary compatibility with older Amazon Linux versions. It does not receive security updates. CVE-2024-0727 Affect...

Important: amazon-ssm-agent

Issue Overview: The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server. CVE-2021-43565 http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Templates did not properly consider backticks as Javascript...

Medium: oniguruma

Issue Overview: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in matchat could...

Important: kernel

Issue Overview: A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled?address, potentially leading to information disclosure. CVE-2023-20569 A use-after-free...

Important: kernel

Issue Overview: An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for...

Medium: mariadb

Issue Overview: getsortbytable in MariaDB before 10.6.2 allows an application crash via certain subquery uses of ORDER BY. CVE-2021-46657 MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECTLEX::nestlevel is local to each VIEW. CVE-2021-46659 MariaDB through...

Important: jasper

Issue Overview: A flaw was found in the Jasper tool's jpc encoder. This flaw allows an attacker to craft input provided to Jasper, causing an arbitrary out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. CVE-2020-27828 ...

Important: webkitgtk4

Issue Overview: A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution. CVE-2022-42823 Affected...

Important: freerdp

Issue Overview: FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using /parallel command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not...

Medium: vim

Issue Overview: Use After Free in GitHub repository vim/vim prior to 9.0.0882. CVE-2022-4292 Out-of-bounds Read in GitHub repository vim/vim prior to 9.0.1143. CVE-2023-0049 Affected Packages: vim Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for...

Medium: golang

Issue Overview: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the...

Important: libpng

Issue Overview: Integer underflow in the pngcheckkeyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a...

Medium: openssl

Issue Overview: A flaw was found in OpenSSL. The issue in CVE-2022-1292 did not find other places in the crehash script where it possibly passed the file names of certificates being hashed to a command executed through the shell. Some operating systems distribute this script in a manner where it ...

Medium: git

Issue Overview: A vulnerability was found in Git. This flaw occurs due to Git not checking the ownership of directories in a local multi-user system when running commands specified in the local repository configuration. This allows the owner of the repository to cause arbitrary commands to be...

Medium: vim

Issue Overview: A flaw was found in vim. The vulnerability occurs due to a crash when recording and using Select mode and leads to an out-of-bounds read. This flaw allows an attacker to input a specially crafted file, leading to a crash or code execution. CVE-2022-0393 A flaw was found in vim. Th...

Low: openssl

Issue Overview: An integer overflow was found in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. As per upstream: No EC algorithms are affected. Attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to...

Medium: golang

Issue Overview: In Go before 1.14.14 and 1.15.x before 1.15.7, crypto/elliptic/p224.go can generate incorrect outputs, related to an underflow of the lowest limb during the final complete reduction in the P-224 field. CVE-2021-3114 Go before 1.14.14 and 1.15.x before 1.15.7 on Windows is vulnerab...

Medium: libvirt

Issue Overview: A flaw was found in the way the libvirtd daemon issued the 'suspend' command to a QEMU guest-agent running inside a guest, where it holds a monitor job while issuing the 'suspend' command to a guest-agent. A malicious guest-agent may use this flaw to block the libvirt daemon...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out. CVE-2020-14390 A flaw was found in the...

Medium: krb5

Issue Overview: A Reachable Assertion issue was discovered in the KDC in MIT Kerberos 5 aka krb5 before 1.17. If an attacker can obtain a krbtgt ticket using an older encryption type single-DES, triple-DES, or RC4, the attacker can crash the KDC by making an S4U2Self request.CVE-2018-20217 Affect...

Important: qemu

Issue Overview: tcpemu in tcpsubr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMUIRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code. CVE-2020-7039 An...

Important: kernel

Issue Overview: Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA STore Address and STD STore Data sub-operations. These sub-operations allow the processor to hand-off...

Important: kernel

Issue Overview: A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions...

Important: java-1.8.0-openjdk

Issue Overview: SingleEntryRegistry incorrect setup of deserialization filter JMX, 8186998 It was discovered that the JMX component of OpenJDK failed to properly set the deserialization filter for the SingleEntryRegistry in certain cases. A remote attacker could possibly use this flaw to bypass...

Critical: exim

Issue Overview: Use-after-free in receivemsg function via vectors involving BDAT commands The receivemsg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service use-after-free via vectors involving BDAT commands...

Medium: GraphicsMagick

Issue Overview: The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file. CVE-2017-1000061 Affected Packages: GraphicsMagick Issue Correction: Run yum update GraphicsMagick or yum update --advisory...

Important: tomcat7

Issue Overview: Security constrained bypass in error page mechanism: While investigating bug 60718, it was noticed that some calls to application listeners in Apache Tomcat 9.0.0.M1 to 9.0.0.M17, 8.5.0 to 8.5.11, 8.0.0.RC1 to 8.0.41, and 7.0.0 to 7.0.75 did not use the appropriate facade object...

Important: sudo

Issue Overview: A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root. CVE-2017-1000367 Affected Packages: sudo Issue Correctio...

Important: java-1.7.0-openjdk

Issue Overview: Multiple flaws were discovered in the Hotspot and Libraries components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions. CVE-2016-3606, CVE-2016-3598, CVE-2016-3610 Multiple denial of service flaws were found ...

Important: java-1.6.0-openjdk

Issue Overview: An out-of-bounds write flaw was found in the JPEG image format decoder in the AWT component in OpenJDK. A specially crafted JPEG image could cause a Java application to crash or, possibly execute arbitrary code. An untrusted Java application or applet could use this flaw to bypass...

Medium: samba

Issue Overview: A missing access control flaw was found in Samba. A remote, authenticated attacker could use this flaw to view the current snapshot on a Samba share, despite not having DIRECTORYLIST access rights. An access flaw was found in the way Samba verified symbolic links when creating new...

Critical: java-1.7.0-openjdk

Issue Overview: Multiple flaws were discovered in the CORBA, Libraries, RMI, Serialization, and 2D components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions. CVE-2015-4835, CVE-2015-4881, CVE-2015-4843, CVE-2015-4883,...

Medium: clamav

Issue Overview: ClamAV before 0.98.7 allows remote attackers to cause a denial of service infinite loop via a crafted y0da cryptor file. CVE-2015-2221 ClamAV before 0.98.7 allows remote attackers to cause a denial of service infinite loop via a crafted xz archive file. CVE-2015-2668 ClamAV before...

Medium: tomcat8

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: xorg-x11-server

Issue Overview: A buffer over-read flaw was found in the way the X.Org server handled XkbGetGeometry requests. A malicious, authorized client could use this flaw to disclose portions of the X.Org server memory, or cause the X.Org server to crash using a specially crafted XkbGetGeometry request...

Medium: kernel

Issue Overview: A flaw was found in the way the Linux kernel's XFS file system handled replacing of remote attributes under certain conditions. A local user with access to XFS file system mount could potentially use this flaw to escalate their privileges on the system. Affected Packages: kernel...

Medium: php54

Issue Overview: An out-of-bounds read flaw was found in the way the File Information fileinfo extension parsed Executable and Linkable Format ELF files. A remote attacker could use this flaw to crash a PHP application using fileinfo via a specially crafted ELF file. Affected Packages: php54 Issue...

Medium: lua

Issue Overview: Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service crash via a small number of arguments to a function with a large number of fixed arguments. Affected Packages: lua Issue Correctio...

Medium: kernel

Issue Overview: The ipv6createtempaddr function in net/ipv6/addrconf.c in the Linux kernel through 3.8 does not properly handle problems with the generation of IPv6 temporary addresses, which allows remote attackers to cause a denial of service excessive retries and address-generation outage, and...

Important: bind

Issue Overview: A denial of service flaw was found in BIND. A remote attacker could use this flaw to send a specially-crafted DNS query to named that, when processed, would cause named to crash when rejecting the malformed query. CVE-2013-4854 Affected Packages: bind Issue Correction: Run yum...

Medium: perl

Issue Overview: A heap overflow flaw was found in Perl. If a Perl application allowed user input to control the count argument of the string repeat operator, an attacker could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the...

Medium: kernel

Issue Overview: The rdsrecvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a 1 recvfrom or 2 recvmsg system call on an RDS socket...