Amazon Linux AMI : kernel (ALAS-2021-1480)

The version of kernel installed on the remote host is prior to 4.14.219-119.340. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1480 advisory. 2024-05-23: CVE-2023-1390 was added to this advisory. A use-after-free flaw was found in kernel/trace/ringbuffer.c ...

Amazon Linux AMI : ImageMagick (ALAS-2021-1479)

The version of ImageMagick installed on the remote host is prior to 6.9.10.68-3.23. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1479 advisory. A flaw was found in ImageMagick. The -authenticate option is mishandled allowing user-controlled password set for a PDF...

Important: kernel-livepatch-4.14.209-160.339

Issue Overview: A flaw was found in the Linux kernel's implementation of the Linux SCSI target host, where an authenticated attacker could write to any block on the exported SCSI device backing store. This flaw allows an authenticated attacker to send LIO block requests to the Linux system to...

Important: kernel-livepatch-4.14.209-160.335

Issue Overview: A flaw was found in the Linux kernel's implementation of the Linux SCSI target host, where an authenticated attacker could write to any block on the exported SCSI device backing store. This flaw allows an authenticated attacker to send LIO block requests to the Linux system to...

Critical: thunderbird

Issue Overview: A malicious peer could have modified a COOKIE-ECHO chunk in a SCTP packet in a way that potentially resulted in a use-after-free. We presume that with enough effort it could have been exploited to run arbitrary code. CVE-2020-16044 Affected Packages: thunderbird Note: This advisor...

Important: sudo

Issue Overview: 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 arguments with a backslash. The sudoers policy plugin will then remove the escape characters from the arguments before evaluating the sudoers policy...

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 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 : dnsmasq (ALAS-2021-1587)

The version of dnsmasq installed on the remote host is prior to 2.76-16. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1587 advisory. A flaw was found in dnsmasq. When getting a reply from a forwarded query, dnsmasq checks in the forward.c:replyquery if th...

Amazon Linux 2 : targetcli (ALAS-2021-1591)

The version of targetcli installed on the remote host is prior to 2.1.53-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1591 advisory. An access flaw was found in targetcli, where the /etc/target and underneath backup directory/files were world-readable. This fla...

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 : 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 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 : 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 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 : 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 : 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 : 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...