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CVE-2023-2804 (GCVE-0-2023-2804)

Vulnerability from cvelistv5 – Published: 2023-05-25 00:00 – Updated: 2025-01-16 15:17
VLAI
Summary
A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-16 15:15 UTC
CWE
  • CWE-122 - - Heap-based Buffer Overflow
Impacted products
Vendor Product Version CPE status
n/a libjpeg-turbo Affected: Fixed in libjpeg-turbo v3.0 (beta2)
Show details on NVD website

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            "providerMetadata": {
              "dateUpdated": "2025-01-16T15:17:22.569Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "libjpeg-turbo",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "Fixed in libjpeg-turbo v3.0 (beta2)"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122 - Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-02-13T19:05:59.636100",
            "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
            "shortName": "redhat"
          },
          "references": [
            {
              "url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675"
            },
            {
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2208447"
            },
            {
              "url": "https://access.redhat.com/security/cve/CVE-2023-2804"
            },
            {
              "url": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021"
            },
            {
              "url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118"
            },
            {
              "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2023-2804",
        "datePublished": "2023-05-25T00:00:00",
        "dateReserved": "2023-05-19T00:00:00",
        "dateUpdated": "2025-01-16T15:17:27.071Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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