Vulnerability-Lookup

oesa-2024-1307

Vulnerability from osv_openeuler

Published

2024-03-22 11:06

Modified

2026-08-06 11:06

Summary

iSulad security update

Details

This is a umbrella project for gRPC-services based Lightweight Container Runtime Daemon, written by C.

Security Fix(es):

在isulad服务初始化阶段，会进行临时文件的正确性检查，如果检查不通过则重新创建文件，在检查与创建之间，存在一个条件竞争问题，攻击者可以通过利用该漏洞进行提权。(CVE-2021-33632)

Severity

7.0 (High)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-33632	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "iSulad-2.0.18-17.oe2003sp4.aarch64.rpm",
          "iSulad-debugsource-2.0.18-17.oe2003sp4.aarch64.rpm",
          "iSulad-debuginfo-2.0.18-17.oe2003sp4.aarch64.rpm"
        ],
        "src": [
          "iSulad-2.0.18-17.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "iSulad-debugsource-2.0.18-17.oe2003sp4.x86_64.rpm",
          "iSulad-2.0.18-17.oe2003sp4.x86_64.rpm",
          "iSulad-debuginfo-2.0.18-17.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "iSulad",
        "purl": "pkg:rpm/openEuler/iSulad\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.18-17.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "This is a umbrella project for gRPC-services based Lightweight Container Runtime Daemon, written by C.\r\n\r\nSecurity Fix(es):\r\n\r\n\u5728isulad\u670d\u52a1\u521d\u59cb\u5316\u9636\u6bb5\uff0c\u4f1a\u8fdb\u884c\u4e34\u65f6\u6587\u4ef6\u7684\u6b63\u786e\u6027\u68c0\u67e5\uff0c\u5982\u679c\u68c0\u67e5\u4e0d\u901a\u8fc7\u5219\u91cd\u65b0\u521b\u5efa\u6587\u4ef6\uff0c\u5728\u68c0\u67e5\u4e0e\u521b\u5efa\u4e4b\u95f4\uff0c\u5b58\u5728\u4e00\u4e2a\u6761\u4ef6\u7ade\u4e89\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u63d0\u6743\u3002(CVE-2021-33632)",
  "id": "OESA-2024-1307",
  "modified": "2026-08-06T11:06:45Z",
  "published": "2024-03-22T11:06:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1307"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33632"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "iSulad security update",
  "upstream": [
    "CVE-2021-33632"
  ]
}

CVE-2021-33632 (GCVE-0-2021-33632)

Vulnerability from cvelistv5 – Published: 2024-03-25 06:59 – Updated: 2024-08-03 23:58

Title

TOCTOU Race Condition problem in iSulad

Summary

Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in openEuler iSulad on Linux allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This vulnerability is associated with program files https://gitee.Com/openeuler/iSulad/blob/master/src/cmd/isulad/main.C. This issue affects iSulad: 2.0.18-13, from 2.1.4-1 through 2.1.4-2.

Severity

7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-01 19:14 UTC

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

openEuler mitre root

References

7 references

URL	Tags
https://www.openeuler.org/zh/security/security-bu…
https://www.openeuler.org/zh/security/security-bu…
https://www.openeuler.org/zh/security/security-bu…
https://www.openeuler.org/zh/security/security-bu…
https://gitee.com/src-openeuler/iSulad/pulls/645
https://gitee.com/src-openeuler/iSulad/pulls/640
https://gitee.com/src-openeuler/iSulad/pulls/639

Impacted products

3 products

Vendor	Product	Version
openEuler	iSulad	Affected: 2.0.18-13 Affected: 2.1.4-1 , ≤ 2.1.4-2 (git)
openeuler	isula	Affected: 2.0.18-13 cpe:2.3:a:openeuler:isula:2.0.18-13:::::::*
openeuler	isula	Affected: 2.1.4-1 , ≤ 2.1.4-2 (git) cpe:2.3:a:openeuler:isula::::::::

Credits

dbearzhu@huawei.com

Show details on NVD website

JSON

To clipboard

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            ],
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          },
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          },
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          },
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            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289"
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            "url": "https://gitee.com/src-openeuler/iSulad/pulls/640"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://gitee.com/openeuler",
          "defaultStatus": "unaffected",
          "packageName": "iSulad",
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          "programFiles": [
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          ],
          "repo": "https://gitee.com/openeuler/iSulad",
          "vendor": "openEuler",
          "versions": [
            {
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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.

Detection rules are retrieved from Rulezet.

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.