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CVE-2021-23177

Status Candidate

Overview

An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.

Related Files

Red Hat Security Advisory 2023-4053-01
Posted Jul 19, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4053-01 - 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 4.11.45. Issues addressed include a code execution vulnerability.

tags | advisory, code execution
systems | linux, redhat
advisories | CVE-2019-17594, CVE-2019-17595, CVE-2019-18218, CVE-2019-20838, CVE-2020-14155, CVE-2020-24370, CVE-2020-35525, CVE-2020-35527, CVE-2021-20231, CVE-2021-20232, CVE-2021-23177, CVE-2021-31566, CVE-2021-3580, CVE-2021-36084
SHA-256 | 3bcde00c10f50e0c04e8bb156e955aa18c0b0fde3d60fb4c86dca74a55ed295e
Red Hat Security Advisory 2022-5132-01
Posted Jun 21, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-5132-01 - Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes (RHACS). The updated image includes bug and security fixes.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-25032, CVE-2021-23177, CVE-2021-23222, CVE-2021-25219, CVE-2021-31566, CVE-2021-3634, CVE-2021-3672, CVE-2021-3737, CVE-2021-4189, CVE-2022-0778, CVE-2022-1154, CVE-2022-1271, CVE-2022-1902, CVE-2022-24407
SHA-256 | bfca0ba942391c6a43c9f8d48bf4d26fb94e10f853c2bf23fb873d2cf0db5c07
Red Hat Security Advisory 2022-1747-01
Posted May 10, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1747-01 - OpenShift Serverless version 1.22.0 contains a moderate security impact. The References section contains CVE links providing detailed severity ratings for each vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-25032, CVE-2021-23177, CVE-2021-31566, CVE-2021-3999, CVE-2021-41771, CVE-2021-41772, CVE-2021-45960, CVE-2021-46143, CVE-2022-0778, CVE-2022-21426, CVE-2022-21434, CVE-2022-21443, CVE-2022-21449, CVE-2022-21476, CVE-2022-21496, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825, CVE-2022-22826, CVE-2022-22827, CVE-2022-23218, CVE-2022-23219, CVE-2022-23308, CVE-2022-23852, CVE-2022-25235
SHA-256 | 9f53c43845e6989b1ee838b81e5c8b82022554a46d50f3d5c6ed2d4ad233ec23
Red Hat Security Advisory 2022-1734-01
Posted May 5, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1734-01 - 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-2021-23177, CVE-2021-31566, CVE-2021-3999, CVE-2021-4028, CVE-2021-41190, CVE-2021-41771, CVE-2021-41772, CVE-2021-44716, CVE-2021-44717, CVE-2021-45960, CVE-2021-46143, CVE-2022-0261, CVE-2022-0318, CVE-2022-0359, CVE-2022-0361, CVE-2022-0392, CVE-2022-0413, CVE-2022-0778, CVE-2022-1154, CVE-2022-1271, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825, CVE-2022-22826, CVE-2022-22827, CVE-2022-23218
SHA-256 | 67eeebb8087b0fc31c8fbd504ec1c532cbcd40628f892f8aff82695c15395b0d
Red Hat Security Advisory 2022-1476-01
Posted Apr 21, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1476-01 - Red Hat Advanced Cluster Management for Kubernetes 2.4.3 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide some security fixes and bug fixes. Issues addressed include an information leakage vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-0920, CVE-2021-23177, CVE-2021-23566, CVE-2021-31566, CVE-2021-3999, CVE-2021-41190, CVE-2021-4154, CVE-2021-43565, CVE-2021-45960, CVE-2021-46143, CVE-2022-0144, CVE-2022-0155, CVE-2022-0235, CVE-2022-0261, CVE-2022-0318, CVE-2022-0330, CVE-2022-0359, CVE-2022-0361, CVE-2022-0392, CVE-2022-0413, CVE-2022-0435, CVE-2022-0492, CVE-2022-0516, CVE-2022-0536, CVE-2022-0778, CVE-2022-0811, CVE-2022-0847, CVE-2022-22822
SHA-256 | 518f87bfae6ff4f29f3572832aa384efe8f2162ebac11f7d53caab2d6df42933
Red Hat Security Advisory 2022-1396-01
Posted Apr 20, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1396-01 - 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-2014-3577, CVE-2019-13750, CVE-2019-13751, CVE-2019-17594, CVE-2019-17595, CVE-2019-18218, CVE-2019-19603, CVE-2019-20838, CVE-2019-5827, CVE-2020-12762, CVE-2020-13435, CVE-2020-14155, CVE-2020-16135, CVE-2020-24370, CVE-2020-25709, CVE-2020-25710, CVE-2021-0920, CVE-2021-20231, CVE-2021-20232, CVE-2021-21684, CVE-2021-22876, CVE-2021-22898, CVE-2021-22925, CVE-2021-23177, CVE-2021-28153, CVE-2021-31566
SHA-256 | 9c6ace15db6cc4f4efff553e069be87d1d00778ed7287b08bb97673bf221855f
Red Hat Security Advisory 2022-1083-01
Posted Mar 29, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1083-01 - Red Hat Advanced Cluster Management for Kubernetes 2.3.8 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs. Issues addressed include an information leakage vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-0920, CVE-2021-23177, CVE-2021-23566, CVE-2021-31566, CVE-2021-3999, CVE-2021-4154, CVE-2021-45960, CVE-2021-46143, CVE-2022-0144, CVE-2022-0155, CVE-2022-0235, CVE-2022-0261, CVE-2022-0318, CVE-2022-0330, CVE-2022-0359, CVE-2022-0361, CVE-2022-0392, CVE-2022-0413, CVE-2022-0435, CVE-2022-0492, CVE-2022-0516, CVE-2022-0536, CVE-2022-0847, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825
SHA-256 | 9442197180deeb5f25977efd08ace4909b97f3f5729b4b0b9f276d27f078ba23
Red Hat Security Advisory 2022-1081-01
Posted Mar 28, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1081-01 - Gatekeeper Operator v0.2 Gatekeeper is an open source project that applies the OPA Constraint Framework to enforce policies on your Kubernetes clusters. This advisory contains the container images for Gatekeeper that include security updates, and container upgrades. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link in the References section.

tags | advisory
systems | linux, redhat
advisories | CVE-2019-13750, CVE-2019-13751, CVE-2019-17594, CVE-2019-17595, CVE-2019-18218, CVE-2019-19603, CVE-2019-20838, CVE-2019-5827, CVE-2020-12762, CVE-2020-13435, CVE-2020-14155, CVE-2020-16135, CVE-2020-24370, CVE-2021-20231, CVE-2021-20232, CVE-2021-22876, CVE-2021-22898, CVE-2021-22925, CVE-2021-23177, CVE-2021-28153, CVE-2021-31566, CVE-2021-3200, CVE-2021-33560, CVE-2021-3445, CVE-2021-3521, CVE-2021-3580, CVE-2021-36084
SHA-256 | 35e0984360562b4b8fbf9fe40fae589355479f6f0de58360c9bbc860cb6a290e
Red Hat Security Advisory 2022-1039-01
Posted Mar 24, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1039-01 - Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Issues addressed include privilege escalation and traversal vulnerabilities.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2020-25709, CVE-2020-25710, CVE-2021-23177, CVE-2021-31566, CVE-2021-3999, CVE-2021-45960, CVE-2021-46143, CVE-2022-1025, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825, CVE-2022-22826, CVE-2022-22827, CVE-2022-23218, CVE-2022-23219, CVE-2022-23308, CVE-2022-23852, CVE-2022-24407, CVE-2022-24730, CVE-2022-24731, CVE-2022-25235, CVE-2022-25236, CVE-2022-25315
SHA-256 | a3aa6dabb32b90d59c78082f139db0780896fec7f29703a5c21de22ea3a9a54a
Red Hat Security Advisory 2022-1041-01
Posted Mar 24, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1041-01 - Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Issues addressed include privilege escalation and traversal vulnerabilities.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2021-23177, CVE-2021-31566, CVE-2021-3999, CVE-2021-45960, CVE-2021-46143, CVE-2022-0261, CVE-2022-0318, CVE-2022-0359, CVE-2022-0361, CVE-2022-0392, CVE-2022-0413, CVE-2022-1025, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825, CVE-2022-22826, CVE-2022-22827, CVE-2022-23218, CVE-2022-23219, CVE-2022-23308, CVE-2022-23852, CVE-2022-24407, CVE-2022-24730, CVE-2022-24731, CVE-2022-25235, CVE-2022-25236
SHA-256 | 6445fba90799b01b872171494589c69dffa5557ff9ffa53f46f79a6cee9831a2
Red Hat Security Advisory 2022-1042-01
Posted Mar 24, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-1042-01 - Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Issues addressed include privilege escalation and traversal vulnerabilities.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2020-25709, CVE-2020-25710, CVE-2021-23177, CVE-2021-31566, CVE-2021-3999, CVE-2021-45960, CVE-2021-46143, CVE-2022-0261, CVE-2022-0318, CVE-2022-0359, CVE-2022-0361, CVE-2022-0392, CVE-2022-0413, CVE-2022-0811, CVE-2022-1025, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824, CVE-2022-22825, CVE-2022-22826, CVE-2022-22827, CVE-2022-23218, CVE-2022-23219, CVE-2022-23308, CVE-2022-23852, CVE-2022-24407, CVE-2022-24730
SHA-256 | 5265a1937f32a43b20d3f66c08e5c5c57fd157ff3cf351d7f38e42467527af1a
Red Hat Security Advisory 2022-0892-01
Posted Mar 15, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0892-01 - The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, and several popular desktop file managers.

tags | advisory, python
systems | linux, redhat
advisories | CVE-2021-23177, CVE-2021-31566
SHA-256 | 686be55c0541c52f7228bb399f498ef4abc8ee622ecfeb33ac3cc160e6173af6
Ubuntu Security Notice USN-5291-1
Posted Feb 17, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5291-1 - It was discovered that libarchive incorrectly handled symlinks. If a user or automated system were tricked into processing a specially crafted archive, an attacker could possibly use this issue to change modes, times, ACLs, and flags on arbitrary files. It was discovered that libarchive incorrectly handled certain RAR archives. If a user or automated system were tricked into processing a specially crafted RAR archive, an attacker could use this issue to cause libarchive to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-23177, CVE-2021-36976
SHA-256 | 4444b74c02c62c6e4ec7adcda07f165bfa1f82d815a4e9ed5717ef2db923bab8
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