GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-2061 (GCVE-0-2022-2061)

Vulnerability from cvelistv5 – Published: 2022-06-13 11:30 – Updated: 2024-08-03 00:24
VLAI
Title
Heap-based Buffer Overflow in hpjansson/chafa
Summary
Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.
Severity
2.8 (Low)
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version CPE status
hpjansson hpjansson/chafa Affected: unspecified , < 1.12.0 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:24:44.179Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "hpjansson/chafa",
          "vendor": "hpjansson",
          "versions": [
            {
              "lessThan": "1.12.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122 Heap-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-06-13T11:30:25.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
        }
      ],
      "source": {
        "advisory": "365ab61f-9a63-421c-97e6-21d4653021f0",
        "discovery": "EXTERNAL"
      },
      "title": "Heap-based Buffer Overflow in hpjansson/chafa",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-2061",
          "STATE": "PUBLIC",
          "TITLE": "Heap-based Buffer Overflow in hpjansson/chafa"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "hpjansson/chafa",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "1.12.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "hpjansson"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-122 Heap-based Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
            },
            {
              "name": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8",
              "refsource": "MISC",
              "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
            }
          ]
        },
        "source": {
          "advisory": "365ab61f-9a63-421c-97e6-21d4653021f0",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-2061",
    "datePublished": "2022-06-13T11:30:25.000Z",
    "dateReserved": "2022-06-13T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:24:44.179Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-2061",
      "date": "2026-09-18",
      "epss": "0.0042",
      "percentile": "0.35973"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:chafa_project:chafa:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "1E5EB9CD-4B82-4055-AD3D-885D3AAEE21B",
                  "versionEndExcluding": "1.12.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0."
        },
        {
          "lang": "es",
          "value": "Un Desbordamiento del b\u00fafer en la Regi\u00f3n Heap de la Memoria en el repositorio de GitHub hpjansson/chafa versiones anteriores a 1.12.0"
        }
      ],
      "id": "CVE-2022-2061",
      "lastModified": "2024-11-21T07:00:15.263",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "LOW",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "LOCAL",
              "authentication": "NONE",
              "availabilityImpact": "NONE",
              "baseScore": 2.1,
              "confidentialityImpact": "PARTIAL",
              "integrityImpact": "NONE",
              "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
              "version": "2.0"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 2.9,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ],
        "cvssMetricV30": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 2.8,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
              "version": "3.0"
            },
            "exploitabilityScore": 1.3,
            "impactScore": 1.4,
            "source": "security@huntr.dev",
            "type": "Secondary"
          }
        ],
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 3.3,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            },
            "exploitabilityScore": 1.8,
            "impactScore": 1.4,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2022-06-13T12:15:08.033",
      "references": [
        {
          "source": "security@huntr.dev",
          "tags": [
            "Patch",
            "Third Party Advisory"
          ],
          "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
        },
        {
          "source": "security@huntr.dev",
          "tags": [
            "Exploit",
            "Patch",
            "Third Party Advisory"
          ],
          "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Third Party Advisory"
          ],
          "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Exploit",
            "Patch",
            "Third Party Advisory"
          ],
          "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
        }
      ],
      "sourceIdentifier": "security@huntr.dev",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-122"
            }
          ],
          "source": "security@huntr.dev",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-787"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "hpjansson/chafa",
                "vendor": "hpjansson",
                "versions": [
                  {
                    "lessThan": "1.12.0",
                    "status": "affected",
                    "version": "unspecified",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "security@huntr.dev"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:chafa_project:chafa:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1E5EB9CD-4B82-4055-AD3D-885D3AAEE21B",
                    "versionEndExcluding": "1.12.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0."
          },
          {
            "lang": "es",
            "value": "Un Desbordamiento del b\u00fafer en la Regi\u00f3n Heap de la Memoria en el repositorio de GitHub hpjansson/chafa versiones anteriores a 1.12.0"
          }
        ],
        "id": "CVE-2022-2061",
        "lastModified": "2026-06-17T04:41:12.690",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "LOW",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 2.1,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "NONE",
                "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 2.8,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.0"
              },
              "exploitabilityScore": 1.3,
              "impactScore": 1.4,
              "source": "security@huntr.dev",
              "type": "Secondary"
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 3.3,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 1.4,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-06-13T12:15:08.033",
        "references": [
          {
            "source": "security@huntr.dev",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
          },
          {
            "source": "security@huntr.dev",
            "tags": [
              "Exploit",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
          }
        ],
        "sourceIdentifier": "security@huntr.dev",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-122"
              }
            ],
            "source": "security@huntr.dev",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-787"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T15:52:56+00:00",
      "cve": "CVE-2022-2061",
      "id": "CVE-2022-2061",
      "initial_release_date": "2022-06-13T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "chafa: heap buffer overflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-2061.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2025-03-15T08:05:29Z",
      "cve": "CVE-2022-2061",
      "id": "CVE-2022-2061",
      "initial_release_date": "2023-02-15T03:33:06Z",
      "product_status:recommended": "12",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-2061",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-2061.json",
      "version": "6"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


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.