Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9475)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9475 advisory. - btrfs: fix NULL pointer dereference when deleting device by invalid id Qu Wenruo Orabug: 33281078 CVE-2021-3739 - net: qrtr: fix another OOB Read...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9474)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9474 advisory. - btrfs: fix NULL pointer dereference when deleting device by invalid id Qu Wenruo Orabug: 33281078 CVE-2021-3739 - net: qrtr: fix another OOB Read...

CVE-2021-41133

A flaw was found in the flatpak package. It is susceptible to a software flaw that can deceive portals and other host-OS services into treating the flatpak app as an ordinary, non-sandboxed host-OS process. This flaw allows the escalation of privileges that the corresponding services presume the...

CVE-2021-42013

A path traversal and remote code execution flaw was found in Apache HTTP Server 2.4.49 and 2.4.50. A remote attacker could use this flaw to map URLs to files outside the expected document root. Additionally, this flaw could leak the source of interpreted files like CGI scripts. If files outside o...

CVE-2021-20264

An insecure modification flaw in the /etc/passwd file was found in the openjdk-1.8 and openjdk-11 containers. This flaw allows an attacker with access to the container to modify the /etc/passwd and escalate their privileges. The highest threat from this vulnerability is to confidentiality,...

CVE-2021-20264

An insecure modification flaw in the /etc/passwd file was found in the openjdk-1.8 and openjdk-11 containers. This flaw allows an attacker with access to the container to modify the /etc/passwd and escalate their privileges. The highest threat from this vulnerability is to confidentiality,...

Design/Logic Flaw

An insecure modification flaw in the /etc/passwd file was found in the openjdk-1.8 and openjdk-11 containers. This flaw allows an attacker with access to the container to modify the /etc/passwd and escalate their privileges. The highest threat from this vulnerability is to confidentiality,...

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...

Medium: kernel

Issue Overview: A flaw was found in the Linux kernel. A race condition was discovered in the ext4 subsystem. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2021-40490 Affected Packages: kernel Note: This advisory is applicab...

CVE-2021-32627

An integer overflow issue was found in redis. The vulnerability involves changing the default "proto-max-bulk-len" and "client-query-buffer-limit" configuration parameters to very large values and constructing specially crafted large stream elements. This flaw allows a remote attacker to corrupt...

CVE-2021-41099

An integer overflow issue was found in redis in the underlying string library. The vulnerability involves changing the default "proto-max-bulk-len" configuration parameter to a very large value and constructing specially crafted network payloads or commands. This flaw allows a remote attacker to...

CVE-2021-32628

An integer overflow issue was found in the redis ziplist data structure. The vulnerability involves modifying the default ziplist configuration parameters hash-max-ziplist-entries, hash-max-ziplist-value, zset-max-ziplist-entries or zset-max-ziplist-value to a very large value, and then...

CVE-2021-32626

A heap buffer overflow was found in redis. Specially crafted Lua scripts executing in Redis cause the heap-based Lua stack to overflow due to incomplete checks for this condition. This flaw allows a remote attacker to corrupt the heap and potentially trigger remote code execution. The highest...

CVE-2021-32687

An integer overflow issue was found in redis. The vulnerability involves changing the default "set-max-intset-entries" configuration parameter to a very large value and constructing specially crafted commands to manipulate sets. This flaw allows a remote attacker to leak arbitrary contents of the...

CVE-2021-32762

An integer overflow issue leading to heap buffer overflow was found in the hiredis library. The "redis-cli" command-line tool and "redis-sentinel" service may be vulnerable to this flaw when parsing specially crafted, large multi-bulk network replies. This flaw allows a remote attacker to corrupt...

kernel: powerpc: KVM guest OS users can cause host OS memory corruption

A flaw was found on the Linux kernel. On the PowerPC platform, the KVM guest allows the OS users to cause host OS memory corruption via rtasargs.nargs. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

samba: Unprivileged user can crash winbind

A null pointer dereference flaw was found in Samba's winbind service. This flaw allows a local user to crash the winbind service, causing a denial of service. The highest threat from this vulnerability is to system availability...

Important: sssd

Issue Overview: A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. When reusing a socket with an attached dccpshctxccid as a listener, the socket will be used after being released leading to denial of service DoS or a potential code execution. The highest threat from this vulnerability is to data...

KLA12321 DoS vulnerability in Apache Tomcat

A memory leak vulnerability was found in Apache Tomcat. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Apache Tomcat 9.x vulnerabilities Apache Tomcat 10.0.x vulnerabilities Related products Apache-Tomcat CVE list CVE-2021-42340 critical Solution...