csaf_redhat - rhsa-2020

rhsa-2020_2681

Vulnerability from csaf_redhat

Published

2020-06-23 14:27

Modified

2024-11-22 14:27

Summary

Red Hat Security Advisory: skopeo security and bug fix update

Notes

Topic

An update for skopeo is now available for Red Hat Enterprise Linux 7 Extras. Red Hat Product Security has rated this update as having a security impact of Low. 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.

Details

The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. Security Fix(es): * containers/image: Container images read entire image manifest into memory (CVE-2020-1702) 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. Bug Fix(es): * Proposed registries.conf for RHEL 7.8 (BZ#1810052)

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.

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        "text": "An update for skopeo is now available for Red Hat Enterprise Linux 7 Extras.\n\nRed Hat Product Security has rated this update as having a security impact of Low. 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.",
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        "text": "The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. \n\nSecurity Fix(es):\n\n* containers/image: Container images read entire image manifest into memory (CVE-2020-1702)\n\nFor 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.\n\nBug Fix(es):\n\n* Proposed registries.conf for RHEL 7.8 (BZ#1810052)",
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        "text": "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.",
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Oleg Bulatov"
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          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
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      "cve": "CVE-2020-1702",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2020-01-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1792796"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "containers/image: Container images read entire image manifest into memory",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.ppc64le",
          "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.s390x",
          "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.x86_64",
          "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.ppc64le",
          "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.s390x",
          "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.src",
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          "7Workstation-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.s390x",
          "7Workstation-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.src",
          "7Workstation-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.x86_64",
          "7Workstation-EXTRAS-7.8:skopeo-debuginfo-1:0.1.40-11.el7_8.ppc64le",
          "7Workstation-EXTRAS-7.8:skopeo-debuginfo-1:0.1.40-11.el7_8.s390x",
          "7Workstation-EXTRAS-7.8:skopeo-debuginfo-1:0.1.40-11.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-1702"
        },
        {
          "category": "external",
          "summary": "RHBZ#1792796",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1792796"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-1702",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-1702"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-1702",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1702"
        }
      ],
      "release_date": "2020-01-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-06-23T14:27:04+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
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            "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.s390x",
            "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.x86_64",
            "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.ppc64le",
            "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.s390x",
            "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.src",
            "7Server-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.x86_64",
            "7Server-EXTRAS-7.8:skopeo-debuginfo-1:0.1.40-11.el7_8.ppc64le",
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            "7Workstation-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.x86_64",
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            "7Workstation-EXTRAS-7.8:skopeo-1:0.1.40-11.el7_8.s390x",
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            "7Workstation-EXTRAS-7.8:skopeo-debuginfo-1:0.1.40-11.el7_8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:2681"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
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            "7Server-EXTRAS-7.8:containers-common-1:0.1.40-11.el7_8.s390x",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "containers/image: Container images read entire image manifest into memory"
    }
  ]
}

cve-2020-1702

Vulnerability from cvelistv5

Published

2021-05-27 19:45

Modified

2024-08-04 06:46

Severity ?

Summary

A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image. This flaw affects containers-image versions before 5.2.0.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1792796	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

containers/image

Version: containers-image 5.2.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:46:30.897Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1792796"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "containers/image",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "containers-image 5.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image. This flaw affects containers-image versions before 5.2.0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-27T19:45:08",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1792796"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-1702",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "containers/image",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "containers-image 5.2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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          }
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "value": "A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image. This flaw affects containers-image versions before 5.2.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-1702",
    "datePublished": "2021-05-27T19:45:08",
    "dateReserved": "2019-11-27T00:00:00",
    "dateUpdated": "2024-08-04T06:46:30.897Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted