Vulnerability-Lookup

OESA-2021-1265 (CVE-2021-33629)

Vulnerability from osv_openeuler – Published: 2021-07-17 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

isula-build security update

Details

isula-build is a tool used for container images building.

Security Fix(es):

When using isula-build to build container images, some functions for processing external data do not remove spaces when processing data. This vulnerability can cause a program crash. The open-source software isula-build fuzzing test shows that when multiple spaces are added to the end of 'RUN' will cause a isula-builder panic, for example, RUN echo "hello" <space><space>..(CVE-2021-33629)

Severity

3.3 (Low)


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

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-33629	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "isula-build-0.9.5-6.oe1.aarch64.rpm",
          "isula-build-debuginfo-0.9.5-6.oe1.aarch64.rpm",
          "isula-build-debugsource-0.9.5-6.oe1.aarch64.rpm"
        ],
        "src": [
          "isula-build-0.9.5-6.oe1.src.rpm"
        ],
        "x86_64": [
          "isula-build-debugsource-0.9.5-6.oe1.x86_64.rpm",
          "isula-build-0.9.5-6.oe1.x86_64.rpm",
          "isula-build-debuginfo-0.9.5-6.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "isula-build",
        "purl": "pkg:rpm/openEuler/isula-build\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.5-6.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Low"
  },
  "details": "isula-build is a tool used for container images building.\r\n\r\nSecurity Fix(es):\r\n\r\nWhen using isula-build to build container images, some functions for processing external data do not remove spaces when processing data. This vulnerability can cause a program crash. The open-source software isula-build fuzzing test shows that when multiple spaces are added to the end of \u0026apos;RUN\u0026apos; will cause a isula-builder panic, for example, `RUN echo \u0026quot;hello\u0026quot; \u0026lt;space\u0026gt;\u0026lt;space\u0026gt;..`(CVE-2021-33629)",
  "id": "OESA-2021-1265",
  "modified": "2026-08-06T11:04:30Z",
  "published": "2021-07-17T11:04:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33629"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "isula-build security update",
  "upstream": [
    "CVE-2021-33629"
  ]
}

CVE-2021-33629 (GCVE-0-2021-33629)

Vulnerability from cvelistv5 – Published: 2021-07-26 14:46 – Updated: 2024-08-03 23:58

Summary

isula-build before 0.9.5-6 can cause a program crash, when building container images, some functions for processing external data do not remove spaces when processing data.

Severity

No CVSS data available.

CWE

Assigner

openEuler mitre root Scorecard

References

1 reference

URL	Tags
https://openeuler.org/zh/security/safety-bulletin…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://openeuler.org/zh/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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          "value": "isula-build before 0.9.5-6 can cause a program crash, when building container images, some functions for processing external data do not remove spaces when processing data."
        }
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-06T13:30:44.000Z",
        "orgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2",
        "shortName": "openEuler"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://openeuler.org/zh/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265"
        }
      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
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                          {
                            "version_value": "n/a"
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                      }
                    }
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                },
                "vendor_name": "n/a"
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  "cveMetadata": {
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    "dateReserved": "2021-05-28T00:00:00.000Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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OESA-2021-1265 (CVE-2021-33629)

CVE-2021-33629 (GCVE-0-2021-33629)

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