Amazon Linux 2 : wireshark (ALAS-2023-2348)

The version of wireshark installed on the remote host is prior to 2.6.2-15. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2348 advisory. A heap based buffer overflow in Wireshark's NetScreen file parser may lead to a local arbitrary code execution via a crafted...

Amazon Linux 2 : libtiff (ALAS-2023-2347)

The version of libtiff installed on the remote host is prior to 4.0.3-35. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2347 advisory. An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen API may allow a remote attacker to cause a...

Amazon Linux 2 : dovecot (ALAS-2023-2365)

The version of dovecot installed on the remote host is prior to 2.2.36-6. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2365 advisory. An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist wi...

Amazon Linux 2 : avahi (ALAS-2023-2372)

The version of avahi installed on the remote host is prior to 0.6.31-20. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2372 advisory. A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi...

Amazon Linux 2 : libarchive (ALAS-2023-2364)

The version of libarchive installed on the remote host is prior to 3.1.2-14. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2364 advisory. In libarchive 3.6.1, the software does not check for an error after calling calloc function that can return with a NULL pointer...

Amazon Linux 2 : openssl (ALAS-2023-2350)

The version of openssl installed on the remote host is prior to 1.0.2k-24. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2350 advisory. Issue summary: Generating excessively long X9.42 DH keys or checkingexcessively long X9.42 DH keys or parameters may be very slow...

Important: kernel-livepatch-5.10.192-182.736

Issue Overview: An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. CVE-2023-45871 A use-after-free vulnerability in the Linux kernel's netfilter: nftables compone...

Low: libarchive

Issue Overview: In libarchive 3.6.1, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference or, in some cases, even arbitrary code execution. CVE-2022-36227 Affected...

Low: uriparser

Issue Overview: An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax. CVE-2021-46142 Affected Packages: uriparser Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2...

Important: microcode_ctl

Issue Overview: An issue was found in redundant REX instruction prefix values affecting third generation Intel Xeon Scalable “Icelake“ processors. The issue may allow a local third-party actor using such instructions to cause a denial of service DOS or achieve privilege escalation. CVE-2023-23583...

Low: gmp

Issue Overview: A flaw was found in gmp. An integer overflow vulnerability could allow an attacker to input an integer value leading to a crash. The highest threat from this vulnerability is to system availability. CVE-2021-43618 Affected Packages: gmp Note: This advisory is applicable to Amazon...

Medium: amazon-efs-utils

Issue Overview: efs-utils is a set of Utilities for Amazon Elastic File System EFS. A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to...

Medium: libarchive

Issue Overview: An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extra...

Amazon Linux 2 : uriparser (ALAS-2023-2368)

The version of uriparser installed on the remote host is prior to 0.7.5-10. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2368 advisory. An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax. CVE-2021-46142...

Amazon Linux 2 : glibc (ALAS-2023-2371)

The version of glibc installed on the remote host is prior to 2.26-57. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2371 advisory. 2023-12-14: CVE-2021-33574 was added to this advisory. The mqnotify function in the GNU C Library aka glibc has a...

Amazon Linux 2 : compat-libtiff3 (ALAS-2023-2346)

The version of compat-libtiff3 installed on the remote host is prior to 3.9.4-12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2346 advisory. An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen API may allow a remote attacker to cau...

Amazon Linux 2 : indent (ALAS-2023-2358)

The version of indent installed on the remote host is prior to 2.2.11-13. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2358 advisory. GNU indent 2.2.13 has a heap-based buffer overflow in searchbrace in indent.c via a crafted file. CVE-2023-40305 Tenable has...

Amazon Linux 2 : gmp (ALAS-2023-2369)

The version of gmp installed on the remote host is prior to 6.0.0-15. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2369 advisory. A flaw was found in gmp. An integer overflow vulnerability could allow an attacker to input an integer value leading to a crash. The...

Amazon Linux 2 : openssl11 (ALAS-2023-2351)

The version of openssl11 installed on the remote host is prior to 1.1.1g-12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2351 advisory. Issue summary: Generating excessively long X9.42 DH keys or checkingexcessively long X9.42 DH keys or parameters may be very...

Amazon Linux 2 : virtuoso-opensource (ALAS-2023-2360)

The version of virtuoso-opensource installed on the remote host is prior to 7.2.11-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2360 advisory. 2024-03-13: CVE-2023-31618 was added to this advisory. 2024-03-13: CVE-2023-31627 was added to this advisory...