Vulnerability-Lookup

SUSE-SU-2023:0441-1

Vulnerability from csaf_suse - Published: 2023-02-17 08:41 - Updated: 2026-09-20 14:55

Summary

Security update for tar

Severity

Moderate

Notes

Title of the patch: Security update for tar

Description of the patch: This update for tar fixes the following issues: - CVE-2022-48303: Fixed a one-byte out-of-bounds read that resulted in use of uninitialized memory for a conditional jump (bsc#1207753).

Patchnames: SUSE-2023-441,SUSE-SLE-SERVER-12-SP5-2023-441

CVE-2022-48303

4.3 (Medium)


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

Affected products

Recommended 15 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:tar-0:1.27.1-15.18.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:tar-0:1.27.1-15.18.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:tar-0:1.27.1-15.18.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:tar-0:1.27.1-15.18.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-0:1.27.1-15.18.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-0:1.27.1-15.18.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-0:1.27.1-15.18.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-0:1.27.1-15.18.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch	—	Vendor Fix

Threats

Impact moderate

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1207753	self
https://www.suse.com/security/cve/CVE-2022-48303/	self
https://www.suse.com/security/cve/CVE-2022-48303	external
https://bugzilla.suse.com/1207753	external

JSON

To clipboard

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          "name": "tar-lang-0:1.27.1-15.18.1.noarch as component of SUSE Linux Enterprise Server 12 SP5",
          "product_id": "SUSE Linux Enterprise Server 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch"
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        "product_reference": "tar-lang-0:1.27.1-15.18.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP5"
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        "category": "default_component_of",
        "full_product_name": {
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        "product_reference": "tar-0:1.27.1-15.18.1.ppc64le",
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        "category": "default_component_of",
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      {
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      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise High Performance Computing 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch"
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        "product_reference": "tar-lang-0:1.27.1-15.18.1.noarch",
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        },
        "product_reference": "tar-0:1.27.1-15.18.1.x86_64",
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      },
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        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP5"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-48303",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-48303"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.ppc64le",
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          "SUSE Linux Enterprise Server 12 SP5:tar-0:1.27.1-15.18.1.s390x",
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          "SUSE Linux Enterprise Server 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch",
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          "summary": "CVE-2022-48303",
          "url": "https://www.suse.com/security/cve/CVE-2022-48303"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1207753 for CVE-2022-48303",
          "url": "https://bugzilla.suse.com/1207753"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:tar-lang-0:1.27.1-15.18.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.aarch64",
            "SUSE Linux Enterprise High Performance Computing 12 SP5:tar-0:1.27.1-15.18.1.ppc64le",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-02-17T08:41:09Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-48303"
    }
  ]
}

CVE-2022-48303 (GCVE-0-2022-48303)

Vulnerability from cvelistv5 – Published: 2023-01-30 00:00 – Updated: 2025-03-27 20:35

Summary

GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.

Severity

5.5 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-27 20:34 UTC

CWE

n/a
CWE-125 - Out-of-bounds Read

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://savannah.gnu.org/bugs/?62387
https://savannah.gnu.org/patch/?10307
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:10:59.656Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://savannah.gnu.org/bugs/?62387"
          },
          {
            "tags": [
              "x_transferred"
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            "url": "https://savannah.gnu.org/patch/?10307"
          },
          {
            "name": "FEDORA-2023-123778d70d",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/"
          },
          {
            "name": "FEDORA-2023-f72d3caf36",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
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            "other": {
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                  {
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                  {
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                "timestamp": "2025-03-27T20:34:11.069640Z",
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              },
              "type": "ssvc"
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        "problemTypes": [
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                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
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    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2023-03-26T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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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.

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

SUSE-SU-2023:0441-1

CVE-2022-48303 (GCVE-0-2022-48303)

Tags

Sightings

Nomenclature

Related by attack behaviour