The vulnerability in the implementation of the dev_map_init_map and sock_map_alloc functions in the Linux kernel allows a hacker to trigger a system crash or enhance their privileges.

The vulnerability of the devmapinitmap and sockmapalloc functions in the Linux kernel exists due to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause the system to crash or increase their privileges...

Debian DLA-2601-1 : cloud-init security update

cloud-init has the ability to generate and set a randomized password for system users. This functionality is enabled at runtime by passing cloud-config data such as : chpasswd: list: | user1:RANDOM When used this way, cloud-init logs the raw, unhashed password to a world-readable local file. For...

Cloud-init 日志信息泄露漏洞

Cloud-init is a virtual machine initialization tool for cloud platforms. Cloud-init suffers from a log message disclosure vulnerability that can be exploited by an attacker to bypass restrictions via a non-hash-generated cloud-init password in order to escalate his privileges...

Information Disclosure

cloud-init is vulnerable to Information Disclosure. When a user specified configuration which would generate random passwords for users, cloud-init causes those passwords to be written to the serial console by emitting them on stderr. In the default configuration, any stdout or stderr emitted by...

[SECURITY] [DLA 2601-1] cloud-init security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2601-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta March 20, 2021 https://wiki.debian.org/LTS -...

Medium: cloud-init

Issue Overview: A vulnerability was discovered in cloud-init which can improperly disclose randomly generated passwords as part of the chpasswd module. The fix prevents the generated password from being written to a world-readable log file on the local disk. CVE-2021-3429 Affected Packages:...

Amazon Linux AMI : cloud-init (ALAS-2021-1486)

The version of cloud-init installed on the remote host is prior to 0.7.6-43.23. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1486 advisory. A flaw was found in cloud-init, where it uses the random.choice function when creating sensitive random strings used...

DLA-2601-1 cloud-init - security update

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Medium: cloud-init

Issue Overview: A flaw was found in cloud-init, where it uses the random.choice function when creating sensitive random strings used for generating a random password in new instances. Depending on the instance configuration, a remote or local attacker may abuse this vulnerability to guess the...

Debian: Security Advisory (DLA-2601-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Amazon Linux 2 : cloud-init (ALAS-2021-1620)

The version of cloud-init installed on the remote host is prior to 19.3-43. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1620 advisory. A vulnerability was discovered in cloud-init which can improperly disclose randomly generated passwords as part of the chpasswd...

CVE-2020-17457

Fujitsu ServerView Suite iRMC before 9.62F allows XSS. An authenticated attacker can store an XSS payload in the PSCUFILEINIT field of a Save Configuration XML document. The payload is triggered in the HTTP error response pages...

FUJITSU LIMITED Fujitsu ServerView Suite 跨站脚本漏洞

FUJITSU LIMITED Fujitsu ServerView Suite is a software application from FUJITSU LIMITED. It provides a lifecycle management of your servers - from a single system to large server pool capabilities. A security vulnerability exists in Fujitsu ServerView Suite iRMC before 9.62F, which can be exploit...

NewStart CGSL MAIN 6.02 : cloud-init Multiple Vulnerabilities (NS-SA-2021-0062)

The remote NewStart CGSL host, running version MAIN 6.02, has cloud-init packages installed that are affected by multiple vulnerabilities: - In cloud-init through 19.4, randuserpassword in cloudinit/config/ccsetpasswords.py has a small default pwlen value, which makes it easier for attackers to...

NewStart CGSL CORE 5.04 / MAIN 5.04 : cloud-init Vulnerability (NS-SA-2021-0011)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has cloud-init packages installed that are affected by a vulnerability: - A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init, aka 'Azure S...

NewStart CGSL CORE 5.04 / MAIN 5.04 : cloud-init Multiple Vulnerabilities (NS-SA-2021-0016)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has cloud-init packages installed that are affected by multiple vulnerabilities: - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included sshdeletekeys: 0, disabling cloud-init's deletion of ssh host keys...

NewStart CGSL MAIN 6.02 : cloud-init Vulnerability (NS-SA-2021-0051)

The remote NewStart CGSL host, running version MAIN 6.02, has cloud-init packages installed that are affected by a vulnerability: - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included sshdeletekeys: 0, disabling cloud-init's deletion of ssh host keys. In some environment...

DEBIAN-CVE-2021-20268

An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script calls devmapinitmap or sockmapalloc. This flaw allows a local user to crash the system or possibly escalate their privileges. The highest threat from thi...

In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.

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Medium: cloud-init

Issue Overview: A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init, aka 'Azure SSH Keypairs Security Feature Bypass Vulnerability'. CVE-2019-0816 Affected Packages: cloud-init Note: This advisory is applicabl...