Amazon Linux 2 : jettison (ALAS-2023-2053)

The version of jettison installed on the remote host is prior to 1.3.3-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2053 advisory. An infinite recursion is triggered in Jettison when constructing a JSONArray from a Collection that contains a self-reference in o...

Amazon Linux 2 : fribidi (ALAS-2023-2054)

The version of fribidi installed on the remote host is prior to 1.0.2-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2054 advisory. A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidicaprtltounicode function of the...

Medium: glib2

Issue Overview: A flaw was found in glib before version 2.63.6. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition. CVE-2021-3800 Affected Packages: glib2 Note: This advisory is applicable to Amazon Linux 2 AL2...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in extlmgroupacl may write to memory outside the credentials buffer. On systems with memory access protections, this can result in the helper process being...

Important: kernel-livepatch-5.10.179-166.674

Issue Overview: In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restrict...

Low: qemu

Issue Overview: An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulti...

Important: kernel

Issue Overview: A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component. CVE-2023-2269 In the Linux kernel through 6.3.1, a use-after-free in...

Important: runc

Issue Overview: runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not...

Important: jettison

Issue Overview: An infinite recursion is triggered in Jettison when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. This leads to a StackOverflowError exception being thrown. CVE-2023-1436 Affected Packages: jettison Note: This advisory is...

Important: kernel

Issue Overview: In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are...

Important: kernel-livepatch-5.10.176-157.645

Issue Overview: A use-after-free vulnerability was found in nfs42sscopen in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service. CVE-2022-4379 In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch...

Medium: tar

Issue Overview: paxdecodeheader in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers. CVE-2019-9923 Affected Packages: tar Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ sectio...

Important: kernel-livepatch-5.10.178-162.673

Issue Overview: In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are...

Medium: apache-commons-io

Issue Overview: In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above thus...

Important: runc

Issue Overview: runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not...

Important: thunderbird

Issue Overview: In multiple cases browser prompts could have been obscured by popups controlled by content. These could have led to potential user confusion and spoofing attacks. CVE-2023-32205 The Mozilla Foundation Security Advisory describes this flaw as: An out-of-bound read could have led to...

Amazon Linux 2022 : golang, golang-bin, golang-misc (ALAS2022-2022-128)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2022-2022-128 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, but only if combined with an...

Amazon Linux AMI : kernel (ALAS-2023-1744)

The version of kernel installed on the remote host is prior to 4.14.314-164.533. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1744 advisory. A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inod...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-179)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-179 advisory. qfqchangeclass in net/sched/schqfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQMINLMAX. CVE-2023-31436 Tenable has extracted the preceding description...