csaf_redhat - rhsa-2020

rhsa-2020_2670

Vulnerability from csaf_redhat

Published

2020-06-23 13:09

Modified

2024-11-15 08:32

Summary

Red Hat Security Advisory: pcs security and bug fix update

Notes

Topic

An update for pcs is now available for Red Hat Enterprise Linux 8.1 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.

Details

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * rubygem-json: Unsafe Object Creation Vulnerability in JSON (CVE-2020-10663) 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): * [GUI] Colocation constraint can't be added (BZ#1840157)

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.

JSON

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  "vulnerabilities": [
    {
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        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
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          "text": "1827500"
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          "category": "description",
          "text": "A flaw was found in rubygem-json. While parsing certain JSON documents, the json gem (including the one bundled with Ruby) can be coerced into creating arbitrary objects in the target system. This is the same issue as CVE-2013-0269.",
          "title": "Vulnerability description"
        },
        {
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          "text": "rubygem-json: Unsafe object creation vulnerability in JSON",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat CloudForms 5 uses vulnerable rubygem-json, however, is not vulnerable in Ruby since it does not use version which includes JSON into stdlib.\n\nThis issue affects the version of JSON(embedded in pcs) as shipped with Red Hat Gluster Storage 3. However, the vulnerable method calls are currently not used by the product and hence this issue has been rated as having a security impact of Low.",
          "title": "Statement"
        },
        {
          "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"
        }
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          "summary": "Canonical URL",
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          "summary": "RHBZ#1827500",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827500"
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        },
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          "summary": "https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663",
          "url": "https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663"
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      "release_date": "2020-03-19T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-06-23T13:09:00+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",
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            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "rubygem-json: Unsafe object creation vulnerability in JSON"
    }
  ]
}

cve-2020-10663

Vulnerability from cvelistv5

Published

2020-04-28 20:58

Modified

2024-08-04 11:06

Severity ?

Summary

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.

References

▼	URL	Tags
	https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2020/04/msg00030.html	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00004.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QL6MJD2BO4IRJ5CJFNMCDYMQQFT24BJ/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NK2PBXWMFRUD7U7Q7LHV4KYLYID77RI4/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4TNVTT66VPRMX5UZYSDGSVRXKKDDDU5/	vendor-advisory, x_refsource_FEDORA
	https://www.debian.org/security/2020/dsa-4721	vendor-advisory, x_refsource_DEBIAN
	https://lists.apache.org/thread.html/r8d2e174230f6d26e16c007546e804c343f1f68956f526daaafa4aaae%40%3Cdev.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rd9b9cc843f5cf5b532bdad9e87a817967efcf52b917e8c43b6df4cc7%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/ree3abcd33c06ee95ab59faa1751198a1186d8941ddc2c2562c12966c%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rb023d54a46da1ac0d8969097f5fecc79636b07d3b80db7b818a5c55c%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rb2b981912446a74e14fe6076c4b7c7d8502727ea0718e6a65a9b1be5%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r5f17bfca1d6e7f4b33ae978725b2fd62a9f1b3111696eafa9add802d%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://support.apple.com/kb/HT211931	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2020/Dec/32	mailing-list, x_refsource_FULLDISC
	https://lists.apache.org/thread.html/rec8bb4d637b04575da41cfae49118e108e95d43bfac39b7b698ee4db%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://security.netapp.com/advisory/ntap-20210129-0003/	x_refsource_CONFIRM
	https://lists.apache.org/thread.html/r37c0e1807da7ff2bdd028bbe296465a6bbb99e2320dbe661d5d8b33b%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r3b04f4e99a19613f88ae088aa18cd271231a3c79dfff8f5efa8cda61%40%3Cissues.zookeeper.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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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.

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