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CVE-2023-2828

Status Candidate

Overview

Every `named` instance configured to run as a recursive resolver maintains a cache database holding the responses to the queries it has recently sent to authoritative servers. The size limit for that cache database can be configured using the `max-cache-size` statement in the configuration file; it defaults to 90% of the total amount of memory available on the host. When the size of the cache reaches 7/8 of the configured limit, a cache-cleaning algorithm starts to remove expired and/or least-recently used RRsets from the cache, to keep memory use below the configured limit. It has been discovered that the effectiveness of the cache-cleaning algorithm used in `named` can be severely diminished by querying the resolver for specific RRsets in a certain order, effectively allowing the configured `max-cache-size` limit to be significantly exceeded. This issue affects BIND 9 versions 9.11.0 through 9.16.41, 9.18.0 through 9.18.15, 9.19.0 through 9.19.13, 9.11.3-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.

Related Files

Red Hat Security Advisory 2023-5174-01
Posted Sep 15, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-5174-01 - Red Hat OpenShift Service Mesh is the Red Hat distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. This advisory covers container images for the release.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-3709, CVE-2023-2602, CVE-2023-2603, CVE-2023-27536, CVE-2023-2828, CVE-2023-28321, CVE-2023-28484, CVE-2023-29469, CVE-2023-32681, CVE-2023-34969, CVE-2023-35942, CVE-2023-3899
SHA-256 | 2fdaa8b5f0dc250ed2da73afa69ef3e080f58dfd68093bf0794cf51de36bc34b
Red Hat Security Advisory 2023-5103-01
Posted Sep 12, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-5103-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.11.6 images.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-3709, CVE-2022-4304, CVE-2022-4450, CVE-2023-0215, CVE-2023-0286, CVE-2023-0361, CVE-2023-2828, CVE-2023-3089, CVE-2023-38408, CVE-2023-3899
SHA-256 | ff86c5fcb20d801641ee0a943d716618abfc792dd089f942079ae10795581374
Red Hat Security Advisory 2023-5029-01
Posted Sep 8, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-5029-01 - An update is now available for Red Hat OpenShift GitOps 1.9. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2023-2602, CVE-2023-2603, CVE-2023-27536, CVE-2023-2828, CVE-2023-28321, CVE-2023-28484, CVE-2023-29469, CVE-2023-32681, CVE-2023-34969, CVE-2023-38408, CVE-2023-3899, CVE-2023-40029, CVE-2023-40584
SHA-256 | c0291459c882477e013eaea14c0f82d0a59d74dddca3fd7408915b71c5865c3f
Red Hat Security Advisory 2023-4972-01
Posted Sep 5, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4972-01 - Multicluster Engine for Kubernetes 2.1.8 images Multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy. Issues addressed include a bypass vulnerability.

tags | advisory, bypass
systems | linux, redhat
advisories | CVE-2020-24736, CVE-2023-1667, CVE-2023-2283, CVE-2023-24329, CVE-2023-2602, CVE-2023-2603, CVE-2023-27536, CVE-2023-2828, CVE-2023-28321, CVE-2023-28484, CVE-2023-29469, CVE-2023-3089, CVE-2023-34969, CVE-2023-37466
SHA-256 | b8103393a1f454680dcea9db011bb7f60291ac374c5e4f6ad89ef6197ecdf019
Red Hat Security Advisory 2023-4893-01
Posted Aug 31, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4893-01 - The Migration Toolkit for Containers enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.

tags | advisory, web
systems | linux, redhat
advisories | CVE-2020-24736, CVE-2022-48281, CVE-2023-1667, CVE-2023-2283, CVE-2023-24532, CVE-2023-26604, CVE-2023-2828, CVE-2023-34969, CVE-2023-38408
SHA-256 | f11e31090cc28a228765523fb483ea854fa2ab2b6954f304533ceb4fbfabf6fb
Red Hat Security Advisory 2023-4650-01
Posted Aug 15, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4650-01 - Multicluster Engine for Kubernetes 2.2.7 images Multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-24736, CVE-2023-1667, CVE-2023-2283, CVE-2023-2602, CVE-2023-2603, CVE-2023-27536, CVE-2023-2828, CVE-2023-28321, CVE-2023-28484, CVE-2023-29469, CVE-2023-3089, CVE-2023-32681, CVE-2023-34969, CVE-2023-37903
SHA-256 | ac69f472969b30a30d818388809905d1aa907326f3cbbab1d0d441f5f823fd3d
Red Hat Security Advisory 2023-4625-01
Posted Aug 14, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4625-01 - Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.

tags | advisory
systems | linux, redhat
advisories | CVE-2023-2828, CVE-2023-35941, CVE-2023-35943, CVE-2023-35944
SHA-256 | 523284018ab36eaf368af6109e2b337f6b0d5a8bd5908b3fe50a6989ebeb6a7e
Red Hat Security Advisory 2023-4624-01
Posted Aug 14, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4624-01 - Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. Issues addressed include a memory leak vulnerability.

tags | advisory, memory leak
systems | linux, redhat
advisories | CVE-2023-2828, CVE-2023-35941, CVE-2023-35942, CVE-2023-35943, CVE-2023-35944, CVE-2023-35945
SHA-256 | e0f5c7eca180931c2dd41e9bf1359f55373aefa75a8399a487be13af264d36ef
Red Hat Security Advisory 2023-4310-01
Posted Aug 2, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4310-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.46. Issues addressed include denial of service and out of bounds read vulnerabilities.

tags | advisory, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2021-38561, CVE-2022-4304, CVE-2023-0215, CVE-2023-0286, CVE-2023-24329, CVE-2023-2828
SHA-256 | ca92d84023a0e05b7798a857cca840a5ac2e7d09d50d170362be6bb5b247c0cb
Red Hat Security Advisory 2023-4421-01
Posted Aug 2, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4421-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.12.5 images.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-24736, CVE-2022-41723, CVE-2022-4304, CVE-2023-0215, CVE-2023-0286, CVE-2023-1667, CVE-2023-2283, CVE-2023-24329, CVE-2023-24540, CVE-2023-26604, CVE-2023-2828, CVE-2023-3089
SHA-256 | db79e46b0eba3e1a78e180a54c5653048a4f2e53759b8bc14de7603ad8f84236
Red Hat Security Advisory 2023-4332-01
Posted Jul 31, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4332-01 - An update for bind is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important.

tags | advisory
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 45547ee83d4f5428c5d11b32f129925578b244a19fc1b53ed38addf0d2d54a49
Red Hat Security Advisory 2023-4225-01
Posted Jul 27, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4225-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.13.6.

tags | advisory
systems | linux, redhat
advisories | CVE-2022-41723, CVE-2023-1260, CVE-2023-24329, CVE-2023-24534, CVE-2023-24536, CVE-2023-24537, CVE-2023-24538, CVE-2023-24539, CVE-2023-27561, CVE-2023-2828, CVE-2023-29400, CVE-2023-3089
SHA-256 | 1ee5cc88afc05f04f8cab5e69c08e0c0eb450ca34081c1800b05f30e7d89899b
Ubuntu Security Notice USN-6183-2
Posted Jul 19, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6183-2 - USN-6183-1 fixed vulnerabilities in Bind. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Shoham Danino, Anat Bremler-Barr, Yehuda Afek, and Yuval Shavitt discovered that Bind incorrectly handled the cache size limit. A remote attacker could possibly use this issue to consume memory, leading to a denial of service.

tags | advisory, remote, denial of service, vulnerability
systems | linux, ubuntu
advisories | CVE-2023-2828, CVE-2023-2911
SHA-256 | 2e0383573a082d2e01f5cf039b883bf966625f67a482f17deab9643b98cdc6a8
Red Hat Security Advisory 2023-4154-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4154-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 9c2e190027bb86fa9188933ef4fa6857a4f2af53f4ccc152fda601f0abaa549b
Red Hat Security Advisory 2023-4152-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4152-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 9cfec6dd365d59d208b29a48e15b9c3f6b5ec4c60f83097c3518cda9939e3c2c
Red Hat Security Advisory 2023-4153-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4153-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 4bb7d8cf126b65b1f27794460f55a0464274dc87f50161fd8b210aab062d37ed
Red Hat Security Advisory 2023-4100-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4100-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 102e37d0f2ae741de91f4565a8fc58718c010327bbd6c35b144024de719582e7
Red Hat Security Advisory 2023-4101-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4101-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 713e5d10b38dadfb07faa9dae54aab6fd9e5397ee4665e67d60f246982c370a6
Red Hat Security Advisory 2023-4099-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4099-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 447a0b8a5f5420920f1009a0a6b8904d3917fcb6510a6d98b9c8f2cba3587559
Red Hat Security Advisory 2023-4102-01
Posted Jul 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4102-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | 3eb32a94a724100a432fb00a4b60171577b98f4f8300516f2c8af7e4eee701f1
Red Hat Security Advisory 2023-4037-01
Posted Jul 12, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4037-01 - An update for bind9.16 is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

tags | advisory
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | becb7066d10dfc31d0da91a6b7e02efb6981de67b80f8a84a18ed57190b7c992
Red Hat Security Advisory 2023-4005-02
Posted Jul 11, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4005-02 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2023-2828
SHA-256 | f6223709ba384856ff3504cf0d138128c26d5610164ad777b49365b2338f0b65
Debian Security Advisory 5439-1
Posted Jun 27, 2023
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5439-1 - Several vulnerabilities were discovered in BIND, a DNS server implementation.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2023-2828, CVE-2023-2911
SHA-256 | cc895f5c176833d74e7a3f8e0143a354220ebb5b634b336ac40ccc836c9f7e36
Microsoft 365 MSO 2305 Build 16.0.16501.20074 Remote Code Execution
Posted Jun 27, 2023
Authored by nu11secur1ty

Microsoft 365 MSO version 2305 build 16.0.16501.20074 suffers from a remote code execution vulnerability.

tags | exploit, remote, code execution
advisories | CVE-2023-28285
SHA-256 | 3b2deb6294f7b71a818f81eca0bdc3765f7fecf2245a2ab5827f991c129e303f
Microsoft SharePoint Enterprise Server 2016 Spoofing
Posted Jun 27, 2023
Authored by Amirhossein Bahramizadeh

Microsoft SharePoint Enterprise Server 2016 suffers from a spoofing vulnerability.

tags | exploit, spoof
advisories | CVE-2023-28288
SHA-256 | dc69c8a196ae434905235f744cfdcbe0d497ed7ab1caa764b015de4a98a1e4d1
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