Gentoo Linux Security Advisory 202407-24 - A vulnerability has been discovered in HarfBuzz, which can lead to a denial of service. Versions greater than or equal to 7.1.0 are affected.

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Gentoo Linux Security Advisory                           GLSA 202407-24  
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                                           https://security.gentoo.org/  
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 Severity: Normal  
    Title: HarfBuzz: Denial of Service  
     Date: July 10, 2024  
     Bugs: #905310  
       ID: 202407-24

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Synopsis  
========

A vulnerability has been discovered in HarfBuzz, which can lead to a  
denial of service.

Background  
==========

HarfBuzz is an OpenType text shaping engine.

Affected packages  
=================

Package              Vulnerable    Unaffected  
-------------------  ------------  ------------  
media-libs/harfbuzz  < 7.1.0       >= 7.1.0

Description  
===========

Multiple vulnerabilities have been discovered in HarfBuzz. Please review  
the CVE identifiers referenced below for details.

Impact  
======

hb-ot-layout-gsubgpos.hh in HarfBuzz allows attackers to trigger O(n^2)  
growth via consecutive marks during the process of looking back for base  
glyphs when attaching marks.

Workaround  
==========

There is no known workaround at this time.

Resolution  
==========

All HarfBuzz users should upgrade to the latest version:

  # emerge --sync  
  # emerge --ask --oneshot --verbose ">=media-libs/harfbuzz-7.1.0"

References  
==========

[ 1 ] CVE-2023-22006  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22006  
[ 2 ] CVE-2023-22036  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22036  
[ 3 ] CVE-2023-22041  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22041  
[ 4 ] CVE-2023-22044  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22044  
[ 5 ] CVE-2023-22045  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22045  
[ 6 ] CVE-2023-22049  
      https://nvd.nist.gov/vuln/detail/CVE-2023-22049  
[ 7 ] CVE-2023-25193  
      https://nvd.nist.gov/vuln/detail/CVE-2023-25193

Availability  
============

This GLSA and any updates to it are available for viewing at  
the Gentoo Security Website:

 https://security.gentoo.org/glsa/202407-24

Concerns?  
=========

Security is a primary focus of Gentoo Linux and ensuring the  
confidentiality and security of our users' machines is of utmost  
importance to us. Any security concerns should be addressed to  
security@gentoo.org or alternatively, you may file a bug at  
https://bugs.gentoo.org.

License  
=======

Copyright 2024 Gentoo Foundation, Inc; referenced text  
belongs to its owner(s).

The contents of this document are licensed under the  
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5

Gentoo Linux Security Advisory 202407-24

Red Hat Security Advisory 2024-4451-03 - An update for dotnet8.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4451.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet8.0 security updateAdvisory ID:        RHSA-2024:4451-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4451Issue date:         2024-07-10Revision:           03CVE Names:          CVE-2024-30105====================================================================Summary: An update for dotnet8.0 is now available for Red Hat Enterprise Linux 8.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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK  8.0.107 and Runtime 8.0.7.Security Fix(es):* dotnet: DoS in System.Text.Json (CVE-2024-30105)* dotnet: DoS in ASP.NET Core 8 (CVE-2024-35264)* dotnet: DoS when parsing X.509 Content and ObjectIdentifiers (CVE-2024-38095)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-30105References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2295320https://bugzilla.redhat.com/show_bug.cgi?id=2295321https://bugzilla.redhat.com/show_bug.cgi?id=2295323

Red Hat Security Advisory 2024-4451-03

Red Hat Security Advisory 2024-4450-03 - An update for dotnet8.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4450.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet8.0 security updateAdvisory ID:        RHSA-2024:4450-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4450Issue date:         2024-07-10Revision:           03CVE Names:          CVE-2024-30105====================================================================Summary: An update for dotnet8.0 is now available for 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.107 and Runtime 8.0.7.Security Fix(es):* dotnet: DoS in System.Text.Json (CVE-2024-30105)* dotnet: DoS in ASP.NET Core 8 (CVE-2024-35264)* dotnet: DoS when parsing X.509 Content and ObjectIdentifiers (CVE-2024-38095)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-30105References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2295320https://bugzilla.redhat.com/show_bug.cgi?id=2295321https://bugzilla.redhat.com/show_bug.cgi?id=2295323

Red Hat Security Advisory 2024-4450-03

Red Hat Security Advisory 2024-4447-03 - An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Issues addressed include code execution, null pointer, and use-after-free vulnerabilities.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4447.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: kernel security update  
Advisory ID:        RHSA-2024:4447-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:4447  
Issue date:         2024-07-10  
Revision:           03  
CVE Names:          CVE-2021-47293  
====================================================================

Summary: 

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

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.

Description:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)

* kernel: net/sched: act_skbmod: Skip non-Ethernet packets (CVE-2021-47293)

* kernel: net: ti: fix UAF in tlan_remove_one (CVE-2021-47310)

* kernel: KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

* kernel: tls: race between async notify and socket close (CVE-2024-26583)

* kernel: tls: race between tx work scheduling and socket close (CVE-2024-26585)

* kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

* kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset (CVE-2024-26801)

* kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

* kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

* kernel: net: ena: Fix incorrect descriptor free behavior (CVE-2024-35958)

* kernel: ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr (CVE-2024-35969)

* kernel: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up (CVE-2024-36952)

* kernel: tls: handle backlogging of crypto requests (CVE-2024-26584)

* kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2021-47293

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2090723  
https://bugzilla.redhat.com/show_bug.cgi?id=2265517  
https://bugzilla.redhat.com/show_bug.cgi?id=2265519  
https://bugzilla.redhat.com/show_bug.cgi?id=2265520  
https://bugzilla.redhat.com/show_bug.cgi?id=2273278  
https://bugzilla.redhat.com/show_bug.cgi?id=2273423  
https://bugzilla.redhat.com/show_bug.cgi?id=2273429  
https://bugzilla.redhat.com/show_bug.cgi?id=2277238  
https://bugzilla.redhat.com/show_bug.cgi?id=2280434  
https://bugzilla.redhat.com/show_bug.cgi?id=2281900  
https://bugzilla.redhat.com/show_bug.cgi?id=2281925  
https://bugzilla.redhat.com/show_bug.cgi?id=2281949  
https://bugzilla.redhat.com/show_bug.cgi?id=2282472  
https://bugzilla.redhat.com/show_bug.cgi?id=2282504  
https://bugzilla.redhat.com/show_bug.cgi?id=2284598

Red Hat Security Advisory 2024-4447-03

Red Hat Security Advisory 2024-4443-03 - An update for toolbox is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4443.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: toolbox security updateAdvisory ID:        RHSA-2024:4443-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4443Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2022-3064====================================================================Summary: An update for toolbox is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.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.Description:Toolbox is a tool for Linux operating systems, which allows the use of containerized command line environments. It is built on top of Podman and other standard container technologies from OCI.Security Fix(es):* go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2022-3064References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2163037

Red Hat Security Advisory 2024-4443-03

Red Hat Security Advisory 2024-4439-03 - An update for dotnet6.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4439.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: dotnet6.0 security updateAdvisory ID:        RHSA-2024:4439-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4439Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2024-38095====================================================================Summary: An update for dotnet6.0 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET 6.0 to SDK 6.0.132 and Runtime 6.0.32.Security Fix(es):* dotnet: DoS when parsing X.509 Content and ObjectIdentifiers (CVE-2024-38095)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-38095References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2295323

Red Hat Security Advisory 2024-4439-03

Red Hat Security Advisory 2024-4438-03 - An update for dotnet6.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4438.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: dotnet6.0 security updateAdvisory ID:        RHSA-2024:4438-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4438Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2024-38095====================================================================Summary: An update for dotnet6.0 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.132 and Runtime 6.0.32.Security Fix(es):* dotnet: DoS when parsing X.509 Content and ObjectIdentifiers (CVE-2024-38095)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-38095References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2295323

Red Hat Security Advisory 2024-4438-03

Red Hat Security Advisory 2024-4432-03 - An update for libvirt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a use-after-free vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4432.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: libvirt security updateAdvisory ID:        RHSA-2024:4432-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4432Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2024-4418====================================================================Summary: An update for libvirt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.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.Description:The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems.Security Fix(es):* libvirt: stack use-after-free in virNetClientIOEventLoop() (CVE-2024-4418)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-4418References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2278616

Red Hat Security Advisory 2024-4432-03

Red Hat Security Advisory 2024-4431-03 - An update for libreswan is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4431.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: libreswan security updateAdvisory ID:        RHSA-2024:4431-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4431Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2024-3652====================================================================Summary: An update for libreswan is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.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.Description:Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network (VPN).Security Fix(es):* libreswan: IKEv1 default AH/ESP responder can crash and restart (CVE-2024-3652)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-3652References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2274448

Red Hat Security Advisory 2024-4431-03

Red Hat Security Advisory 2024-4430-03 - An update for perl-HTTP-Tiny is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4430.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: perl-HTTP-Tiny security updateAdvisory ID:        RHSA-2024:4430-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:4430Issue date:         2024-07-09Revision:           03CVE Names:          CVE-2023-31486====================================================================Summary: An update for perl-HTTP-Tiny is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.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.Description:HTTP::Tiny is a small and simple HTTP/1.1 client written in Perl.Security Fix(es):* http-tiny: insecure TLS cert default (CVE-2023-31486)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-31486References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2228392

Tag

#linux