Vulnerability-Lookup

OPENSUSE-SU-2022:10030-1

Vulnerability from csaf_opensuse - Published: 2022-06-25 16:01 - Updated: 2026-09-20 19:41

Summary

Security update for dbus-broker

Severity

Moderate

Notes

Title of the patch: Security update for dbus-broker

Description of the patch: This update for dbus-broker fixes the following issues: - CVE-2022-31212: Fix a stack buffer over-read in bundled c-shquote (boo#1200332) - CVE-2022-31213: Fix a NULL pointer dereferences in bundled c-shquote (boo#1200333)

Patchnames: openSUSE-2022-10030

CVE-2022-31212

5.4 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Affected products

Recommended 10 products

Product	Version	Remediation
Unresolved product id: SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.i586	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:dbus-broker-0:28-bp154.2.3.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:dbus-broker-0:28-bp154.2.3.1.i586	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:dbus-broker-0:28-bp154.2.3.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:dbus-broker-0:28-bp154.2.3.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:dbus-broker-0:28-bp154.2.3.1.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2022-31213

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

Recommended 10 products, the same list as for CVE-2022-31212

Threats

Impact moderate

References

12 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1200332	self
https://bugzilla.suse.com/1200333	self
https://www.suse.com/security/cve/CVE-2022-31212/	self
https://www.suse.com/security/cve/CVE-2022-31213/	self
https://www.suse.com/security/cve/CVE-2022-31212	external
https://bugzilla.suse.com/1200332	external
https://www.suse.com/security/cve/CVE-2022-31213	external
https://bugzilla.suse.com/1200333	external

JSON

To clipboard

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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.aarch64",
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.aarch64",
            "SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.i586",
            "SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.ppc64le",
            "SUSE Package Hub 15 SP4:dbus-broker-0:28-bp154.2.3.1.s390x",
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-06-25T16:01:14Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-31213"
    }
  ]
}

CVE-2022-31212 (GCVE-0-2022-31212)

Vulnerability from cvelistv5 – Published: 2022-07-17 00:00 – Updated: 2024-08-03 07:11

Summary

An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2324 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/bus1/dbus-broker/compare/v30...v31
https://sec-consult.com/vulnerability-lab/advisor…
https://security.gentoo.org/glsa/202305-04	vendor-advisory

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:11:39.676Z",
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            "url": "https://github.com/bus1/dbus-broker/compare/v30...v31"
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            "tags": [
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            "url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/"
          },
          {
            "name": "GLSA-202305-04",
            "tags": [
              "vendor-advisory",
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            "url": "https://security.gentoo.org/glsa/202305-04"
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        ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service\u0027s Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied."
        }
      ],
      "problemTypes": [
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        "dateUpdated": "2023-05-03T00:00:00.000Z",
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        },
        {
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        },
        {
          "name": "GLSA-202305-04",
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    "datePublished": "2022-07-17T00:00:00.000Z",
    "dateReserved": "2022-05-19T00:00:00.000Z",
    "dateUpdated": "2024-08-03T07:11:39.676Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-31213 (GCVE-0-2022-31213)

Vulnerability from cvelistv5 – Published: 2022-07-17 00:00 – Updated: 2024-08-03 07:11

Summary

An issue was discovered in dbus-broker before 31. Multiple NULL pointer dereferences can be found when supplying a malformed XML config file.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2324 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/bus1/dbus-broker/compare/v30...v31
https://sec-consult.com/vulnerability-lab/advisor…
https://security.gentoo.org/glsa/202305-04	vendor-advisory

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:11:39.696Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
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            "url": "https://github.com/bus1/dbus-broker/compare/v30...v31"
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            "tags": [
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            "url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/"
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            "name": "GLSA-202305-04",
            "tags": [
              "vendor-advisory",
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              "description": "n/a",
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          "url": "https://github.com/bus1/dbus-broker/compare/v30...v31"
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        },
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}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OPENSUSE-SU-2022:10030-1

CVE-2022-31212 (GCVE-0-2022-31212)

CVE-2022-31213 (GCVE-0-2022-31213)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour