certfr_avis - CERTFR-2020-AVI-798

CERTFR-2020-AVI-798

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans IBM Db2. Elles permettent à un attaquant de provoquer un déni de service à distance et une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
IBM	Db2	IBM Db2 versions 11.5 antérieures à 11.5.4 GA
IBM	Db2	IBM Db2 versions 10.5 sans la dernière mise à jour du correctif temporaire de sécurité FP11
IBM	Db2	IBM Db2 versions 9.7 sans la dernière mise à jour du correctif temporaire de sécurité FP11
IBM	Db2	IBM Db2 versions 10.1 sans la dernière mise à jour du correctif temporaire de sécurité FP6
IBM	Db2	IBM Db2 versions 11.1 sans la dernière mise à jour du correctif temporaire de sécurité FP5

References

Title

Publication Time

Tags

Bulletin de sécurité IBM 6242332 du 07 décembre 2020	None	vendor-advisory
Bulletin de sécurité IBM 6242362 du 07 décembre 2020	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "IBM Db2 versions 11.5 ant\u00e9rieures \u00e0 11.5.4 GA",
      "product": {
        "name": "Db2",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "IBM Db2 versions 10.5 sans la derni\u00e8re mise \u00e0 jour du correctif temporaire de s\u00e9curit\u00e9 FP11",
      "product": {
        "name": "Db2",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "IBM Db2 versions 9.7 sans la derni\u00e8re mise \u00e0 jour du correctif temporaire de s\u00e9curit\u00e9 FP11",
      "product": {
        "name": "Db2",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "IBM Db2 versions 10.1 sans la derni\u00e8re mise \u00e0 jour du correctif temporaire de s\u00e9curit\u00e9 FP6",
      "product": {
        "name": "Db2",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "IBM Db2 versions 11.1 sans la derni\u00e8re mise \u00e0 jour du correctif temporaire de s\u00e9curit\u00e9 FP5",
      "product": {
        "name": "Db2",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-4420",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-4420"
    },
    {
      "name": "CVE-2020-4363",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-4363"
    }
  ],
  "links": [],
  "reference": "CERTFR-2020-AVI-798",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-12-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans IBM Db2. Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et\nune \u00e9l\u00e9vation de privil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans IBM Db2",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 IBM 6242332 du 07 d\u00e9cembre 2020",
      "url": "https://www.ibm.com/support/pages/node/6242332"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 IBM 6242362 du 07 d\u00e9cembre 2020",
      "url": "https://www.ibm.com/support/pages/node/6242362"
    }
  ]
}

CVE-2020-4420 (GCVE-0-2020-4420)

Vulnerability from cvelistv5 – Published: 2020-07-01 14:25 – Updated: 2024-09-16 20:52

Summary

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated attacker to cause a denial of service due a hang in the execution of a terminate command. IBM X-Force ID: 180076.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/I:N/AV:N/S:U/C:N/PR:N/UI:N/A:H/AC:L/RC:C/RL:O/E:U

CWE

Denial of Service

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6242362	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	DB2 for Linux- UNIX and Windows	Affected: 9.7 Affected: 10.1 Affected: 10.5 Affected: 11.1 Affected: 11.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:07:48.677Z",
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          "product": "DB2 for Linux- UNIX and Windows",
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              "version": "10.1"
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              "version": "10.5"
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              "version": "11.1"
            },
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              "version": "11.5"
            }
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      "datePublic": "2020-06-30T00:00:00",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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                          {
                            "version_value": "10.1"
                          },
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                            "version_value": "10.5"
                          },
                          {
                            "version_value": "11.1"
                          },
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              "AV": "N",
              "C": "N",
              "I": "N",
              "PR": "N",
              "S": "U",
              "UI": "N"
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              "RC": "C",
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              "url": "https://www.ibm.com/support/pages/node/6242362"
            },
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              "name": "ibm-db2-cve20204420-dos (180076)",
              "refsource": "XF",
              "title": "X-Force Vulnerability Report",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/180076"
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    "dateReserved": "2019-12-30T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-4363 (GCVE-0-2020-4363)

Vulnerability from cvelistv5 – Published: 2020-07-01 14:25 – Updated: 2024-09-17 02:11

Summary

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 178960.

Severity ?

8.4 (High)


                        
                          CVSS:3.0/I:H/AV:L/S:U/C:H/UI:N/PR:N/A:H/AC:L/RL:O/RC:C/E:U

CWE

Gain Privileges

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6242332	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	DB2 for Linux- UNIX and Windows	Affected: 9.7 Affected: 10.1 Affected: 10.5 Affected: 11.1 Affected: 11.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:00:07.358Z",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "DB2 for Linux- UNIX and Windows",
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              "status": "affected",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2020-AVI-798

Solution

CVE-2020-4420 (GCVE-0-2020-4420)

CVE-2020-4363 (GCVE-0-2020-4363)

Tags

Sightings

Nomenclature