Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: fix dstnegativeadvice race CVE-2024-36971 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extras and...

Amazon Linux AMI : kernel (ALAS-2024-1943)

The version of kernel installed on the remote host is prior to 4.14.348-187.565. It is, therefore, affected by a vulnerability as referenced in the ALAS-2024-1943 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown...

Amazon Linux 2023 : openssh, openssh-clients, openssh-keycat (ALAS2023-2024-649)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-649 advisory. A signal handler race condition was found in OpenSSH's server sshd, where a client does not authenticate within LoginGraceTime seconds 120 by default, 600 in old OpenSSH versions, then sshd's SIGALRM...

Medium: golang

Issue Overview: The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip...

Amazon Linux 2 : unbound (ALASUNBOUND-1.17-2024-002)

The version of unbound installed on the remote host is prior to 1.17.0-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2UNBOUND-1.17-2024-002 advisory. A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound gro...

Important: unbound

Issue Overview: A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw...

Medium: dnsmasq

Issue Overview: dnsmasq 2.9 is vulnerable to Integer Overflow via forwardquery. CVE-2023-49441 Affected Packages: dnsmasq 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...

Important: qemu

Issue Overview: A double free vulnerability was found in QEMU virtio devices virtio-gpu, virtio-serial-bus, virtio-crypto, where the memreentrancyguard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on...

Medium: dnsmasq

Issue Overview: dnsmasq 2.9 is vulnerable to Integer Overflow via forwardquery. CVE-2023-49441 Affected Packages: dnsmasq 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...

Important: R

Issue Overview: Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS R Data Serialization formatted file or R package to run arbitrary code on an end user's system...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. When reusing a socket with an attached dccpshctxccid as a listener, the socket will be used after being released leading to denial of service DoS or a potential code execution. The highest threat from this vulnerability is to data...

Medium: iperf3

Issue Overview: It is possible for a malicious or malfunctioning client to send less than the expected amount of data to the server. If this happens, the server will hang indefinitely waiting for the remainder or until the connection gets closed. Because iperf3 is deliberately designed to service...

Medium: python-jinja2

Issue Overview: Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, /, , or =, as each would then be interpreted as starting a separate attribute. If an application...

Medium: python-jinja2

Issue Overview: Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, /, , or =, as each would then be interpreted as starting a separate attribute. If an application...

Amazon Linux 2023 : ansible-core, ansible-test (ALAS2023-2024-644)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-644 advisory. Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, /, , or =, as each...

Amazon Linux 2 : python3-jinja2 (ALAS-2024-2573)

The version of python3-jinja2 installed on the remote host is prior to 2.7.2-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2573 advisory. Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing...

Amazon Linux 2023 : libipa_hbac, libipa_hbac-devel, libsss_autofs (ALAS2023-2024-648)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-648 advisory. A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources...

Amazon Linux 2 : python-jinja2 (ALAS-2024-2574)

The version of python-jinja2 installed on the remote host is prior to 2.7.2-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2574 advisory. Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing...

Important: libndp

Issue Overview: A vulnerability was found in libndp. A buffer overflow in NetworkManager that can be triggered by sending a malformed IPv6 router advertisement packet via malicious user locally. This happens as libndp was not validating correctly the route length information and hence leading to ...

Amazon Linux 2 : kernel (ALAS-2024-2581)

The version of kernel installed on the remote host is prior to 4.14.348-265.562. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2581 advisory. An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x8664 lacks...