Vulnerability-Lookup

oesa-2022-1745

Vulnerability from osv_openeuler

Published

2022-07-08 11:05

Modified

2026-08-06 11:05

Summary

libjpeg-turbo security update

Details

Security Fix(es):

The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.(CVE-2021-46822)

Severity

5.5 (Medium)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-46822	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "libjpeg-turbo-devel-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-debugsource-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-debuginfo-2.0.5-2.oe1.aarch64.rpm"
        ],
        "noarch": [
          "libjpeg-turbo-help-2.0.5-2.oe1.noarch.rpm"
        ],
        "src": [
          "libjpeg-turbo-2.0.5-2.oe1.src.rpm"
        ],
        "x86_64": [
          "libjpeg-turbo-debugsource-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-devel-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-debuginfo-2.0.5-2.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "libjpeg-turbo",
        "purl": "pkg:rpm/openEuler/libjpeg-turbo\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.5-2.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "libjpeg-turbo-devel-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-debugsource-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-debuginfo-2.0.5-2.oe1.aarch64.rpm",
          "libjpeg-turbo-2.0.5-2.oe1.aarch64.rpm"
        ],
        "noarch": [
          "libjpeg-turbo-help-2.0.5-2.oe1.noarch.rpm"
        ],
        "src": [
          "libjpeg-turbo-2.0.5-2.oe1.src.rpm"
        ],
        "x86_64": [
          "libjpeg-turbo-devel-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-debuginfo-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-debugsource-2.0.5-2.oe1.x86_64.rpm",
          "libjpeg-turbo-2.0.5-2.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "libjpeg-turbo",
        "purl": "pkg:rpm/openEuler/libjpeg-turbo\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.5-2.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "\r\n\r\nSecurity Fix(es):\r\n\r\nThe PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.(CVE-2021-46822)",
  "id": "OESA-2022-1745",
  "modified": "2026-08-06T11:05:01Z",
  "published": "2022-07-08T11:05:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1745"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46822"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "libjpeg-turbo security update",
  "upstream": [
    "CVE-2021-46822"
  ]
}

CVE-2021-46822 (GCVE-0-2021-46822)

Vulnerability from cvelistv5 – Published: 2022-06-18 15:27 – Updated: 2024-08-04 05:17

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/libjpeg-turbo/libjpeg-turbo/co…	x_refsource_MISC
https://exchange.xforce.ibmcloud.com/vulnerabilit…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:17:42.633Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/f35fd27ec641c42d6b115bfa595e483ec58188d2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/221567"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-06-18T15:27:44.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          ],
          "url": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/f35fd27ec641c42d6b115bfa595e483ec58188d2"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/221567"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-46822",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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        },
        "problemtype": {
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            },
            {
              "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/221567",
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              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/221567"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-46822",
    "datePublished": "2022-06-18T15:27:44.000Z",
    "dateReserved": "2022-06-18T00:00:00.000Z",
    "dateUpdated": "2024-08-04T05:17:42.633Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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.