Amazon Linux 2 : thunderbird (ALAS-2021-1594)

The version of thunderbird installed on the remote host is prior to 78.6.1-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1594 advisory. A malicious peer could have modified a COOKIE-ECHO chunk in a SCTP packet in a way that potentially resulted in a...

Amazon Linux 2 : kernel (ALAS-2021-1588)

The version of kernel installed on the remote host is prior to 4.14.214-160.339. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1588 advisory. In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and then making...

Amazon Linux AMI : sudo (ALAS-2021-1478)

The version of sudo installed on the remote host is prior to 1.8.23-9.56. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1478 advisory. When sudo runs a command in shell mode, either via the -s or -i command line option, it escapes special characters in the command's...

Amazon Linux 2 : python-rtslib (ALAS-2021-1589)

The version of python-rtslib installed on the remote host is prior to 2.1.74-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1589 advisory. A flaw was found in Open-iSCSI rtslib-fb through versions 2.1.72, where it has weak permissions for...

Amazon Linux 2 : xorg-x11-server (ALAS-2021-1592)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1592 advisory. A flaw was found in the way the Xserver memory was not properly initialized. This issue leak parts of server memory to the X client. In cases where the Xorg server runs with elevated privileges,...

Amazon Linux AMI : kernel (ALAS-2021-1477)

The version of kernel installed on the remote host is prior to 4.14.214-118.339. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1477 advisory. In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and then making ...

Amazon Linux 2 : sudo (ALAS-2021-1590)

The version of sudo installed on the remote host is prior to 1.8.23-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1590 advisory. When sudo runs a command in shell mode, either via the -s or -i command line option, it escapes special characters in the command's...

Important: xorg-x11-server

Issue Overview: A flaw was found in the way the Xserver memory was not properly initialized. This issue leak parts of server memory to the X client. In cases where the Xorg server runs with elevated privileges, this flaw results in a possible ASLR bypass. CVE-2020-14347 A flaw was found in the...

Amazon Linux 2 : xstream (ALAS-2021-1593)

The version of xstream installed on the remote host is prior to 1.3.1-12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1593 advisory. A flaw was found in xstream. An unsafe deserialization of user-supplied XML, in conjunction with relying on the default deny list,...

Amazon Linux AMI : e2fsprogs (ALAS-2021-1458)

The version of e2fsprogs installed on the remote host is prior to 1.43.5-2.44. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1458 advisory. An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially...

Amazon Linux AMI : expat (ALAS-2021-1459)

The version of expat installed on the remote host is prior to 2.1.0-12.24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1459 advisory. It was discovered that the setElementTypePrefix function incorrectly extracted XML namespace prefixes. By tricking an...

Amazon Linux AMI : libxslt (ALAS-2021-1463)

The version of libxslt installed on the remote host is prior to 1.1.28-6.15. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1463 advisory. libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite perm...

Amazon Linux AMI : libX11 (ALAS-2021-1462)

The version of libX11 installed on the remote host is prior to 1.6.0-2.2.13. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1462 advisory. An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to...

Amazon Linux AMI : mysql56 (ALAS-2021-1464)

The version of mysql56 installed on the remote host is prior to 5.6.50-1.38. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1464 advisory. Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Stored Procedure. Supported versions that...

Amazon Linux AMI : tigervnc (ALAS-2021-1470)

The version of tigervnc installed on the remote host is prior to 1.8.0-21.34. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1470 advisory. TigerVNC version prior to 1.10.1 is vulnerable to stack use-after-return, which occurs due to incorrect usage of stack...

Amazon Linux AMI : kernel (ALAS-2021-1461)

The version of kernel installed on the remote host is prior to 4.14.209-117.337. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1461 advisory. A use-after-free flaw was found in the debugfsremove function in the Linux kernel. The flaw could allow a local...

Amazon Linux AMI : php7-pear (ALAS-2021-1466)

The version of php7-pear installed on the remote host is prior to 1.10.12-4.30. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1466 advisory. ArchiveTar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked...

Amazon Linux AMI : ruby20 (ALAS-2021-1468)

The version of ruby20 installed on the remote host is prior to 2.0.0.648-2.39. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1468 advisory. An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server...

Amazon Linux AMI : xorg-x11-server (ALAS-2021-1475)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1475 advisory. A flaw was found in X.Org Server. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data...

Amazon Linux AMI : bind (ALAS-2021-1457)

The version of bind installed on the remote host is prior to 9.8.2-0.68.rc1.85. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1457 advisory. A flaw was found in bind. An assertion failure can occur when trying to verify a truncated response to a TSIG-signed request...