Medium: nspr

Issue Overview: It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS serve...

Important: java-1.7.0-openjdk

Issue Overview: Multiple improper permission check issues were discovered in the Beans, Swing, and JMX components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. CVE-2012-5086, CVE-2012-5084, CVE-2012-5089 Multiple improper permission...

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...

Medium: libpng

Issue Overview: A heap-based buffer overflow flaw was found in the way libpng processed compressed chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with t...

Important: java-17-amazon-corretto

Issue Overview: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Security. Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalV...

Important: ruby

Issue Overview: The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object. CVE-2021-33621 Affected Packages:...

Important: amazon-ssm-agent

Issue Overview: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-39325 A malicious HTTP sender can use chunk extensions to cause a receiver...

Important: kernel

Issue Overview: An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information. CVE-2023-6606 Affected Packages: kernel Note: This advisory is applicable t...

Medium: vim

Issue Overview: Vim is an improved version of the good old UNIX editor Vi. Heap-use-after-free in memory allocated in the function gagrowinner in in the file src/alloc.c at line 748, which is freed in the file src/exdocmd.c in the function docmdline at line 1010 and then used again in src/cmdhist...

Medium: kernel

Issue Overview: A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 Affected Packages: kernel Issue Correction: Run yum update kernel or yum update --advisory ALAS-2023-1819 to update your system. New Package...

Medium: python-ipaddress

Issue Overview: A vulnerability was found in the way the ipaddress python module computes hash values in the IPv4Interface and IPv6Interface classes. This flaw allows an attacker to create many dictionary entries, due to the performance of a dictionary containing the IPv4Interface or IPv6Interfac...

Important: golang

Issue Overview: html/template: improper sanitization of CSS values Angle brackets were not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character could result in unexpectedly closing the CSS context and allowing for...

Medium: libwebp

Issue Overview: A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes. CVE-2018-25013 Affected Packages: libwebp Issue Correction: Run yum update libwebp or yum update --advisory ALAS-2023-1748 to update your system. New Packages: i686: ...

Important: tomcat

Issue Overview: When using a VirtualDirContext with Apache Tomcat 7.0.0 to 7.0.80 it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request. CVE-2017-12616 When using the RemoteIpFilter with...

Important: java-11-amazon-corretto

Issue Overview: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficul...

Important: xorg-x11-server

Issue Overview: A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw...

Important: sqlite

Issue Overview: SQLite 1.0.12 through 3.39.x before 3.39.2 sometimes allows an array-bounds overflow if billions of bytes are used in a string argument to a C API. CVE-2022-35737 Affected Packages: sqlite Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ...

Important: expat

Issue Overview: In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XMLExternalEntityParserCreate in out-of-memory situations. CVE-2022-43680 Affected Packages: expat Issue Correction: Run yum update expat or yum update --advisory ALAS-2022-1655...

Medium: gcc10, gcc

Issue Overview: A flaw was found in the way Unicode standards are implemented in the context of development environments, which have specialized requirements for rendering text. An attacker could exploit this to deceive a human reviewer by creating a malicious patch containing well placed BiDi...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel in linux/net/netfilter/nftablesapi.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue. CVE-2022-1015 A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause...

Medium: openssl

Issue Overview: Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissible length for an integer on the platform. In such cases the return value from the function call will be 1...

Medium: rsyslog

Issue Overview: An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimiter in this case, a space or a colon but fails to account for strings that do not...

Low: httpd24

Issue Overview: In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with modrewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.CVE-2020-1927 In Apache HTTP Server 2.4.0 to 2.4.41,...

Important: dovecot

Issue Overview: In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs because '\\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.CVE-2019-11500 Affected Packages:...

Low: curl

Issue Overview: A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl. CVE-2019-5436 An integer overflow in curl's URL API results in a buffer overflow in libcurl. CVE-2019-5435 Affected Packages: curl Issue Correction: Run yum update curl or yum...

Critical: kernel

Issue Overview: CVE-2019-11477, CVE-2019-11478 and CVE-2019-11479 describe vulnerabilities in the Linux kernel that can be remotely exploited using a specially crafted TCP connection, crashing the targeted system. The latest Amazon Linux 2 AMIs as available in AWS EC2 already contain these kernel...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfrsp and l2capparseconfreq functions. An attacker with physical access within the range of standard Bluetooth transmission c...

Medium: openssl

Issue Overview: A microprocessor side-channel vulnerability was found on SMT e.g, Hyper-Threading architectures. An attacker running a malicious process on the same core of the processor as the victim process can extract certain secret information.CVE-2018-5407 If an application encounters a fata...

Medium: mariadb

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Optimizer. Supported versions that are affected are 5.5.57 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL...

Medium: mysql56

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromi...

Important: bind

Issue Overview: Improper fetch cleanup sequencing in the resolver can cause named to crash: A use-after-free flaw leading to denial of service was found in the way BIND internally handled cleanup operations on upstream recursion fetch contexts. A remote attacker could potentially use this flaw to...

Important: puppet3

Issue Overview: Unsafe YAML deserialization: Versions of Puppet prior to 4.10.1 will deserialize data off the wire from the agent to the server, in this case with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code...

Medium: samba

Issue Overview: A flaw was found in the way Samba initiated signed DCE/RPC connections. A man-in-the-middle attacker could use this flaw to downgrade the connection to not use signing and therefore impersonate the server. Affected Packages: samba Issue Correction: Run yum update samba or yum upda...

Critical: samba

Issue Overview: Multiple flaws were found in Samba's DCE/RPC protocol implementation. A remote, authenticated attacker could use these flaws to cause a denial of service against the Samba server high CPU load or a crash or, possibly, execute arbitrary code with the permissions of the user running...

Medium: privoxy

Issue Overview: The removechunkedtransfercoding function allows remote attackers to cause a denial of service invalid read and crash via crafted chunk-encoded content. CVE-2016-1982 The clienthost function in parsers.c allows remote attackers to cause a denial of service invalid read and crash vi...

Medium: kernel

Issue Overview: Perception Point Research identified http://perception-point.io/2016/01/14/analysis-and-exploitation-of-a-linux-kernel-vulnerability-cve-2016-0728/ a use-after-free vulnerability, representing a local privilege escalation vulnerability in the Linux kernel. Their post contains a...

Medium: python27

Issue Overview: It was discovered http://bugs.python.org/issue21766 that Python built-in module CGIHTTPServer does not properly handle URL-encoded path separators in URLs which may enable attackers to disclose a CGI script's source code or execute arbitrary scripts in the server's document root...

Important: openssl

Issue Overview: A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure Real-time Transport Protocol SRTP extension data. A remote attacker could send multiple specially crafted handshake messages to exhaust all available memory of an SSL/TLS or DTLS server. CVE-2014-3513 A memory...

Important: openssl097a

Issue Overview: It was found that OpenSSL clients and servers could be forced, via a specially crafted handshake packet, to use weak keying material for communication. A man-in-the-middle attacker could use this flaw to decrypt and modify traffic between a client and a server. CVE-2014-0224...

Medium: cacti

Issue Overview: Cross-site request forgery CSRF vulnerability in Cacti 0.8.7g, 0.8.8b, and earlier allows remote attackers to hijack the authentication of users for unspecified commands, as demonstrated by requests that 1 modify binary files, 2 modify configurations, or 3 add arbitrary users...

Critical: php55

Issue Overview: A memory corruption flaw was found in the way the opensslx509parse function of the PHP openssl extension parsed X.509 certificates. A remote attacker could use this flaw to provide a malicious self-signed certificate or a certificate signed by a trusted authority to a PHP...

Important: freetype

Issue Overview: Multiple input validation flaws were found in the way FreeType processed bitmap font files. If a specially-crafted font file was loaded by an application linked against FreeType, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of...

Medium: httpd

Issue Overview: A bug in Apache HTTP Server 2.4.64 results in all "RewriteCond expr ..." tests evaluating as "true". Users are recommended to upgrade to version 2.4.65, which fixes the issue. CVE-2025-54090 Affected Packages: httpd Issue Correction: Run dnf update httpd --releasever 2023.8.202509...

Important: httpd

Issue Overview: A partial fix for CVE-2024-39884 in the core of Apache HTTP Server 2.4.61 ignores some use of the legacy content-type based configuration of handlers. "AddType" and similar configuration, under some circumstances where files are requested indirectly, result in source code disclosu...

Medium: golist

Issue Overview: A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of da...

Low: sudo

Issue Overview: No CVE associated with this advisory Affected Packages: sudo 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 sudo to update your system...

Important: httpd24

Issue Overview: Out-of-bounds Read vulnerability in modmacro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57. CVE-2023-31122 A flaw was found in httpd. This flaw allows an attacker opening an HTTP/2 connection with an initial window size of 0 to block handling of that...

Important: nerdctl

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the timerqueueadd function in lib/timerqueue.c. This flaw allows a local attacker with special user privileges to cause a denial of service, slowing and eventually stopping the...