cnvd - cnvd-2022-87947

cnvd-2022-87947

Vulnerability from cnvd

Title: Singularity Image Format加密问题漏洞

Description:

Singularity Image Format是Singularity的一个压缩的squashfs文件系统，它具有块的组织结构，包括元数据和用于容器的定义文件，首标，分区的内容，签名（如果存在的话），以及当然，二进制文件本身的容器。Singular是德国Singular开源的一个用于多项式计算的计算机代数系统。

Singularity Image Format 2.8.1之前的版本存在加密问题漏洞，该漏洞源于其位于“github.com/sylabs/sif/v2/pkg/integrity”包在验证数字签名时，不验证使用的哈希算法是安全的。攻击者可利用漏洞绕过数字签名。

Severity: 高

Patch Name: Singularity Image Format加密问题漏洞的补丁

Patch Description:

Singularity Image Format 2.8.1之前的版本存在加密问题漏洞，该漏洞源于其位于“github.com/sylabs/sif/v2/pkg/integrity”包在验证数字签名时，不验证使用的哈希算法是安全的。攻击者可利用漏洞绕过数字签名。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8

Reference: https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8

Impacted products

Name
Singularity Singularity Image Format <2.8.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-39237",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-39237"
    }
  },
  "description": "Singularity Image Format\u662fSingularity\u7684\u4e00\u4e2a\u538b\u7f29\u7684squashfs\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5177\u6709\u5757\u7684\u7ec4\u7ec7\u7ed3\u6784\uff0c\u5305\u62ec\u5143\u6570\u636e\u548c\u7528\u4e8e\u5bb9\u5668\u7684\u5b9a\u4e49\u6587\u4ef6\uff0c\u9996\u6807\uff0c\u5206\u533a\u7684\u5185\u5bb9\uff0c\u7b7e\u540d\uff08\u5982\u679c\u5b58\u5728\u7684\u8bdd\uff09\uff0c\u4ee5\u53ca\u5f53\u7136\uff0c\u4e8c\u8fdb\u5236\u6587\u4ef6\u672c\u8eab\u7684\u5bb9\u5668\u3002Singular\u662f\u5fb7\u56fdSingular\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8e\u591a\u9879\u5f0f\u8ba1\u7b97\u7684\u8ba1\u7b97\u673a\u4ee3\u6570\u7cfb\u7edf\u3002\n\nSingularity Image Format 2.8.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5176\u4f4d\u4e8e\u201cgithub.com/sylabs/sif/v2/pkg/integrity\u201d\u5305\u5728\u9a8c\u8bc1\u6570\u5b57\u7b7e\u540d\u65f6\uff0c\u4e0d\u9a8c\u8bc1\u4f7f\u7528\u7684\u54c8\u5e0c\u7b97\u6cd5\u662f\u5b89\u5168\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u6570\u5b57\u7b7e\u540d\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-87947",
  "openTime": "2022-12-15",
  "patchDescription": "Singularity Image Format\u662fSingularity\u7684\u4e00\u4e2a\u538b\u7f29\u7684squashfs\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5177\u6709\u5757\u7684\u7ec4\u7ec7\u7ed3\u6784\uff0c\u5305\u62ec\u5143\u6570\u636e\u548c\u7528\u4e8e\u5bb9\u5668\u7684\u5b9a\u4e49\u6587\u4ef6\uff0c\u9996\u6807\uff0c\u5206\u533a\u7684\u5185\u5bb9\uff0c\u7b7e\u540d\uff08\u5982\u679c\u5b58\u5728\u7684\u8bdd\uff09\uff0c\u4ee5\u53ca\u5f53\u7136\uff0c\u4e8c\u8fdb\u5236\u6587\u4ef6\u672c\u8eab\u7684\u5bb9\u5668\u3002Singular\u662f\u5fb7\u56fdSingular\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8e\u591a\u9879\u5f0f\u8ba1\u7b97\u7684\u8ba1\u7b97\u673a\u4ee3\u6570\u7cfb\u7edf\u3002\r\n\r\nSingularity Image Format 2.8.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5176\u4f4d\u4e8e\u201cgithub.com/sylabs/sif/v2/pkg/integrity\u201d\u5305\u5728\u9a8c\u8bc1\u6570\u5b57\u7b7e\u540d\u65f6\uff0c\u4e0d\u9a8c\u8bc1\u4f7f\u7528\u7684\u54c8\u5e0c\u7b97\u6cd5\u662f\u5b89\u5168\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u6570\u5b57\u7b7e\u540d\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Singularity Image Format\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Singularity Singularity Image Format \u003c2.8.1"
  },
  "referenceLink": "https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-10",
  "title": "Singularity Image Format\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2022-39237 (GCVE-0-2022-39237)

Vulnerability from cvelistv5

Published

2022-10-06 00:00

Modified

2025-04-23 16:53

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Summary

syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.

References

▼	URL	Tags
	https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8
	https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa
	https://security.gentoo.org/glsa/202210-19	vendor-advisory

Impacted products

	Vendor	Product	Version
	sylabs	sif	Version: < 2.8.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:00:43.155Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa"
          },
          {
            "name": "GLSA-202210-19",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202210-19"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-39237",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:56:51.919225Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T16:53:04.342Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "sif",
          "vendor": "sylabs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.8.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version \u003e= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-347",
              "description": "CWE-347: Improper Verification of Cryptographic Signature",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-31T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8"
        },
        {
          "url": "https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa"
        },
        {
          "name": "GLSA-202210-19",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202210-19"
        }
      ],
      "source": {
        "advisory": "GHSA-m5m3-46gj-wch8",
        "discovery": "UNKNOWN"
      },
      "title": "Digital Signature Hash Algorithms Not Validated in sylabs/sif"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-39237",
    "datePublished": "2022-10-06T00:00:00.000Z",
    "dateReserved": "2022-09-02T00:00:00.000Z",
    "dateUpdated": "2025-04-23T16:53:04.342Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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