certfr_avis - certfr-2021-avi-885

CERTFR-2021-AVI-885

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Stormshield Management Center. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité des données.

Solution

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

None

Impacted products

	Vendor	Product	Description
	Stormshield	Stormshield Management Center	Stormshield Management Center versions antérieures à 3.1.0

References

Title

Publication Time

Tags

Bulletin de sécurité Stormshield duits Stormshield STORM-2021-060 du 17 novembre 2021	None	vendor-advisory
Bulletin de sécurité Stormshield duits Stormshield STORM-2021-058 du 17 novembre 2021	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Stormshield Management Center versions ant\u00e9rieures \u00e0 3.1.0",
      "product": {
        "name": "Stormshield Management Center",
        "vendor": {
          "name": "Stormshield",
          "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-2021-3677",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-3677"
    },
    {
      "name": "CVE-2021-3712",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-3712"
    }
  ],
  "initial_release_date": "2021-11-18T00:00:00",
  "last_revision_date": "2021-11-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-885",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-11-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Stormshield\nManagement Center. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni\nde service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Stormshield Management Center",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Stormshield duits Stormshield STORM-2021-060 du 17 novembre 2021",
      "url": "https://advisories.stormshield.eu/2021-060/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Stormshield duits Stormshield STORM-2021-058 du 17 novembre 2021",
      "url": "https://advisories.stormshield.eu/2021-058/"
    }
  ]
}

CVE-2021-3712 (GCVE-0-2021-3712)

Vulnerability from cvelistv5

Published

2021-08-24 14:50

Modified

2024-09-16 20:32

Severity ?

CWE

Buffer overflow

Summary

ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's own "d2i" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the "data" and "length" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the "data" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y).

References

URL

Tags

	https://www.openssl.org/news/secadv/20210824.txt
	https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=94d23fcff9b2a7a8368dfe52214d5c2569882c11
	https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ccb0a11145ee72b042d10593a64eaf9e8a55ec12
	https://www.debian.org/security/2021/dsa-4963	vendor-advisory
	https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E	mailing-list
	http://www.openwall.com/lists/oss-security/2021/08/26/2	mailing-list
	https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E	mailing-list
	https://security.netapp.com/advisory/ntap-20210827-0010/
	https://lists.debian.org/debian-lts-announce/2021/09/msg00014.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2021/09/msg00021.html	mailing-list
	https://www.oracle.com/security-alerts/cpuoct2021.html
	https://www.tenable.com/security/tns-2021-16
	https://kc.mcafee.com/corporate/index?page=content&id=SB10366
	https://www.oracle.com/security-alerts/cpujan2022.html
	https://www.tenable.com/security/tns-2022-02
	https://www.oracle.com/security-alerts/cpuapr2022.html
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
	https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf
	https://security.gentoo.org/glsa/202209-02	vendor-advisory
	https://security.gentoo.org/glsa/202210-02	vendor-advisory
	https://security.netapp.com/advisory/ntap-20240621-0006/

Impacted products

	Vendor	Product	Version
	OpenSSL	OpenSSL	Version: Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k) Version: Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          },
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            "url": "https://www.tenable.com/security/tns-2021-16"
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            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
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            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf"
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            "url": "https://security.gentoo.org/glsa/202210-02"
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            "tags": [
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            "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "OpenSSL",
          "vendor": "OpenSSL",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k)"
            },
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              "version": "Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)"
            }
          ]
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      ],
      "credits": [
        {
          "lang": "en",
          "value": "Ingo Schwarze"
        }
      ],
      "datePublic": "2021-08-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL\u0027s own \"d2i\" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the \"data\" and \"length\" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the \"data\" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "lang": "eng",
              "url": "https://www.openssl.org/policies/secpolicy.html#Moderate",
              "value": "Moderate"
            },
            "type": "unknown"
          }
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      "problemTypes": [
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            {
              "description": "Buffer overflow",
              "lang": "en",
              "type": "text"
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          "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ccb0a11145ee72b042d10593a64eaf9e8a55ec12"
        },
        {
          "name": "DSA-4963",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4963"
        },
        {
          "name": "[tomcat-dev] 20210825 OpenSSL security announcement - do we need a Tomcat Native release?",
          "tags": [
            "mailing-list"
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          "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E"
        },
        {
          "name": "[oss-security] 20210825 OpenSSL SM2 Decryption Buffer Overflow (CVE-2021-3711), Read buffer overruns processing ASN.1 strings (CVE-2021-3712)",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2"
        },
        {
          "name": "[tomcat-dev] 20210826 Re: OpenSSL security announcement - do we need a Tomcat Native release?",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20210827-0010/"
        },
        {
          "name": "[debian-lts-announce] 20210926 [SECURITY] [DLA 2766-1] openssl security update",
          "tags": [
            "mailing-list"
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          "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00014.html"
        },
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          "tags": [
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        {
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "url": "https://www.tenable.com/security/tns-2021-16"
        },
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          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10366"
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          "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
        },
        {
          "url": "https://www.tenable.com/security/tns-2022-02"
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        {
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf"
        },
        {
          "name": "GLSA-202209-02",
          "tags": [
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          "url": "https://security.gentoo.org/glsa/202209-02"
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        {
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          "tags": [
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          "url": "https://security.gentoo.org/glsa/202210-02"
        },
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        }
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      "title": "Read buffer overruns processing ASN.1 strings"
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  "cveMetadata": {
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    "assignerShortName": "openssl",
    "cveId": "CVE-2021-3712",
    "datePublished": "2021-08-24T14:50:14.704334Z",
    "dateReserved": "2021-08-16T00:00:00",
    "dateUpdated": "2024-09-16T20:32:42.201Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-3677 (GCVE-0-2021-3677)

Vulnerability from cvelistv5

Published

2022-03-02 00:00

Modified

2024-08-03 17:01

Severity ?

CWE

CWE-200 - - Exposure of Sensitive Information to an Unauthorized Actor

Summary

A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.

References

URL

Tags

	https://www.postgresql.org/support/security/CVE-2021-3677/
	https://bugzilla.redhat.com/show_bug.cgi?id=2001857
	https://security.netapp.com/advisory/ntap-20220407-0008/
	https://security.gentoo.org/glsa/202211-04	vendor-advisory

Impacted products

	Vendor	Product	Version
	n/a	postgresql	Version: Fixedin v13.4, v12.8, v11.13

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:01:08.004Z",
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        "references": [
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            "url": "https://www.postgresql.org/support/security/CVE-2021-3677/"
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2001857"
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            "tags": [
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            "url": "https://security.netapp.com/advisory/ntap-20220407-0008/"
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    "cna": {
      "affected": [
        {
          "product": "postgresql",
          "vendor": "n/a",
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        }
      ],
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        },
        {
          "name": "GLSA-202211-04",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202211-04"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-3677",
    "datePublished": "2022-03-02T00:00:00",
    "dateReserved": "2021-08-03T00:00:00",
    "dateUpdated": "2024-08-03T17:01:08.004Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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

CERTFR-2021-AVI-885

Vulnerability from certfr_avis

Solution

CVE-2021-3712 (GCVE-0-2021-3712)

Vulnerability from cvelistv5

CVE-2021-3677 (GCVE-0-2021-3677)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature