csaf_redhat - rhsa-2020

rhsa-2020_1230

Vulnerability from csaf_redhat

Published

2020-04-01 00:26

Modified

2024-11-22 14:24

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 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.

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): * proglottis/gpgme: Use-after-free in GPGME bindings during container image pull (CVE-2020-8945) 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): * Skopeo doesn't handle HTTP 429 errors properly (BZ#1752775) * skopeo does not show manifest manifest.list.v2 for special cases (BZ#1754905) * skopeo inspect results in panic: runtime error: invalid memory address or nil pointer dereference (BZ#1769575) * skopeo should be linked against gpgme-pthread (BZ#1793080) * docker won't start because registries service won't start (BZ#1812505)

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 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.",
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          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
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          "title": "Statement"
        },
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          "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.",
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "proglottis/gpgme: Use-after-free in GPGME bindings during container image pull"
    }
  ]
}

cve-2020-8945

Vulnerability from cvelistv5

Published

2020-02-12 17:20

Modified

2024-08-04 10:12

Severity ?

Summary

The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.

References

▼	URL	Tags
	https://github.com/proglottis/gpgme/pull/23	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1795838	x_refsource_MISC
	https://github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1	x_refsource_MISC
	https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6P6SSNKN4H6GSEVROHBDXA64PX7EOED/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDBT77KV3U7BESJX3P4S4MPVDGRTAQA2/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXV7NZELYWRRCXATXU3FYD3G3WJT3WYM/	vendor-advisory, x_refsource_FEDORA
	https://access.redhat.com/errata/RHSA-2020:0679	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2020:0689	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2020:0697	vendor-advisory, x_refsource_REDHAT
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/	vendor-advisory, x_refsource_FEDORA

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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              "name": "RHSA-2020:0679",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0679"
            },
            {
              "name": "RHSA-2020:0689",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0689"
            },
            {
              "name": "RHSA-2020:0697",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0697"
            },
            {
              "name": "FEDORA-2020-aeea04cd13",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-8945",
    "datePublished": "2020-02-12T17:20:43",
    "dateReserved": "2020-02-12T00:00:00",
    "dateUpdated": "2024-08-04T10:12:10.975Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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