Security
Headlines
HeadlinesLatestCVEs

Headline

Ubuntu Security Notice USN-5625-2

Ubuntu Security Notice 5625-2 - USN-5625-1 fixed a vulnerability in Mako. This update provides the corresponding updates for Ubuntu 22.10. It was discovered that Mako incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service.

Packet Storm
#vulnerability#ubuntu#dos

=========================================================================
Ubuntu Security Notice USN-5625-2
November 15, 2022

mako vulnerability

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 22.10

Summary:

Mako could be made to denial of service if it received a
specially crafted regular expression.

Software Description:

  • mako: fast and lightweight templating for the Python platform

Details:

USN-5625-1 fixed a vulnerability in Mako. This update provides the corresponding updates for
Ubuntu 22.10.

Original advisory details:

It was discovered that Mako incorrectly handled certain regular expressions.
An attacker could possibly use this issue to cause a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.10:
python3-mako 1.1.3+ds1-3ubuntu2.1

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-5625-2
https://ubuntu.com/security/notices/USN-5625-1
CVE-2022-40023

Package Information:
https://launchpad.net/ubuntu/+source/mako/1.1.3+ds1-3ubuntu2.1

Related news

Red Hat Security Advisory 2023-4238-01

Red Hat Security Advisory 2023-4238-01 - Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Data Foundation. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform.

RHSA-2023:4238: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.11.9 security and bug fix update

Updated images that fix several bugs are now available for Red Hat OpenShift Data Foundation 4.11.9 on Red Hat Enterprise Linux 8 from Red Hat Container Registry. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-3089: A compliance problem was found in the Red Hat OpenShift Container Platform. Red Hat discovered that, when FIPS mode was enabled, not all of the cryptographic modules in use were FIPS-validated.

Red Hat Security Advisory 2023-3742-02

Red Hat Security Advisory 2023-3742-02 - Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Container Platform. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. Issues addressed include bypass, denial of service, and remote SQL injection vulnerabilities.

RHSA-2023:3742: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.13.0 security and bug fix update

Updated images that include numerous enhancements, security, and bug fixes are now available in Red Hat Container Registry for Red Hat OpenShift Data Foundation 4.13.0 on Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-16250: A flaw was found in Vault and Vault Enterprise (“Vault”). In the affected versions of Vault, with the AWS Auth Method configured and under certain circumstances, the values relied upon by Vault to validate AWS IAM ident...

Red Hat Security Advisory 2023-3609-01

Red Hat Security Advisory 2023-3609-01 - Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Data Foundation. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform.

RHSA-2023:3609: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.12.4 security and Bug Fix update

Updated images that fix several bugs are now available for Red Hat OpenShift Data Foundation 4.12.4 on Red Hat Enterprise Linux 8 from Red Hat Container Registry. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3172: A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This issue leads to the client performing unexpected actions and forwarding the client's API server credentials to third parties.

RHSA-2023:3265: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.12.3 Security and Bug fix update

Updated images that fix several bugs are now available for Red Hat OpenShift Data Foundation 4.12.3 on Red Hat Enterprise Linux 8 from Red Hat Container Registry. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-23539: A flaw was found in the jsonwebtoken package. The affected versions of the `jsonwebtoken` library could be misconfigured so that legacy, insecure key types are used for signature verification. For example, DSA keys could be used with the RS256 algorithm. *...

RHSA-2023:2893: Red Hat Security Advisory: python-mako security update

An update for python-mako is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-40023: A vulnerability was found in the mako package. Affected versions of this package are vulnerable to Regular expression denial of service (ReDoS) attacks, affecting system availability.

Red Hat Security Advisory 2023-2258-01

Red Hat Security Advisory 2023-2258-01 - Mako is a template library written in Python. It provides a familiar, non-XML syntax which compiles into Python modules for maximum performance. Issues addressed include a denial of service vulnerability.

RHSA-2023:2258: Red Hat Security Advisory: python-mako security update

An update for python-mako is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-40023: A vulnerability was found in the mako package. Affected versions of this package are vulnerable to Regular expression denial of service (ReDoS) attacks, affecting system availability.

Ubuntu Security Notice USN-5625-1

Ubuntu Security Notice 5625-1 - It was discovered that Mako incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service.

GHSA-v973-fxgf-6xhp: mako is vulnerable to Regular Expression Denial of Service

Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.

CVE-2022-40023: fix tag regexp to match quoted groups correctly · sqlalchemy/mako@9257602

Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.

Packet Storm: Latest News

TOR Virtual Network Tunneling Tool 0.4.8.13