Amazon Linux AMI : tomcat8 (ALAS-2021-1546)

The version of tomcat8 installed on the remote host is prior to 8.5.72-1.89. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1546 advisory. A memory leak flaw was found in Apache Tomcat, where an HTTP upgrade connection does not release for WebSocket connections once...

Amazon Linux AMI : tomcat8 (ALAS-2021-1547)

The version of tomcat8 installed on the remote host is prior to 8.5.69-1.88. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1547 advisory. Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP...

Amazon Linux 2 : kernel (ALAS-2021-1719)

The version of kernel installed on the remote host is prior to 4.14.252-195.481. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1719 advisory. A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the...

Amazon Linux 2 : thunderbird (ALAS-2021-1720)

The version of thunderbird installed on the remote host is prior to 78.14.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1720 advisory. Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showe...

Amazon Linux 2 : java-11-amazon-corretto (ALAS-2021-1718)

The version of java-11-amazon-corretto installed on the remote host is prior to 11.0.13+8-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1718 advisory. There is a flaw in the xml entity encoding functionality of libxml2. An attacker who is able to supply...

Amazon Linux 2 : hivex (ALAS-2021-1717)

The version of hivex installed on the remote host is prior to 1.3.10-6.12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1717 advisory. A flaw was found in the hivex library. This flaw allows an attacker to input a specially crafted Windows Registry hive file, whic...

Low: hivex

Issue Overview: A flaw was found in the hivex library. This flaw allows an attacker to input a specially crafted Windows Registry hive file, which would cause hivex to recursively call the getchildren function, leading to a stack overflow. The highest threat from this vulnerability is to system...

Medium: openssl

Issue Overview: It was found that openssl assumed ASN.1 strings to be NUL terminated. A malicious actor may be able to force an application into calling openssl function with a specially crafted, non-NUL terminated string to deliberately hit this bug, which may result in a crash of the applicatio...

Amazon Linux AMI : httpd24 (ALAS-2021-1543)

The version of httpd24 installed on the remote host is prior to 2.4.51-1.94. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1543 advisory. A NULL pointer dereference was found in Apache httpd modh2. The highest threat from this flaw is to system integrity...

Amazon Linux 2 : httpd (ALAS-2021-1716)

The version of httpd installed on the remote host is prior to 2.4.51-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1716 advisory. A NULL pointer dereference was found in Apache httpd modh2. The highest threat from this flaw is to system integrity...

Important: libsndfile

Issue Overview: A heap buffer overflow flaw was found in libsndfile. This flaw allows an attacker to execute arbitrary code via a crafted WAV file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. CVE-2021-3246 Affected Packages:...

Amazon Linux 2 : sssd (ALAS-2021-1715)

The version of sssd installed on the remote host is prior to 1.16.5-10. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1715 advisory. A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs- fetch and cache-expire...

Amazon Linux 2 : glib2 (ALAS-2021-1711)

The version of glib2 installed on the remote host is prior to 2.56.1-9. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1711 advisory. An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If gbytearraynewtake was called with a buffer of 4GB o...

Amazon Linux 2 : libsndfile (ALAS-2021-1713)

The version of libsndfile installed on the remote host is prior to 1.0.25-12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1713 advisory. A heap buffer overflow flaw was found in libsndfile. This flaw allows an attacker to execute arbitrary code via a crafted WAV...

Amazon Linux 2 : kernel (ALAS-2021-1712)

The version of kernel installed on the remote host is prior to 4.14.248-189.473. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1712 advisory. A flaw was found in the Linux kernel. A race condition was discovered in the ext4 subsystem. The highest threat from this...

Amazon Linux 2 : openssl11 (ALAS-2021-1714)

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 ALAS2-2021-1714 advisory. It was found that openssl assumed ASN.1 strings to be NUL terminated. A malicious actor may be able to force an application int...

Medium: openssl11

Issue Overview: It was found that openssl assumed ASN.1 strings to be NUL terminated. A malicious actor may be able to force an application into calling openssl function with a specially crafted, non-NUL terminated string to deliberately hit this bug, which may result in a crash of the applicatio...

Medium: glib2

Issue Overview: An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If gbytearraynewtake was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 232, causing unintended length truncation. CVE-2021-27218 Affected Packages: glib2...

Amazon Linux AMI : ca-certificates (ALAS-2021-1536)

The version of ca-certificates installed on the remote host is prior to 2018.2.22-65.1.24. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1536 advisory. Update of ca-certificates to version 2018.2.22-65.1.24.amzn1 addresses the expiring IdentTrust DST Root CA X3, whi...

Amazon Linux 2 : ca-certificates (ALAS-2021-1710)

The version of ca-certificates installed on the remote host is prior to 2021.2.50-72. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1710 advisory. Update of ca-certificates to version 2021.2.50-72.amzn2.0.1 addresses the expiring IdentTrust DST Root CA X3, which...