Vulnerability-Lookup

FKIE_CVE-2012-0849

Vulnerability from fkie_nvd - Published: 2012-08-27 23:55 - Updated: 2026-06-16 23:38

Severity

Summary

Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value.

References

URL	Tags
secalert@redhat.com	http://ffmpeg.org/security.html
secalert@redhat.com	http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34
secalert@redhat.com	http://www.ffmpeg.org/trac/ffmpeg/ticket/776	Patch
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2012/02/01/11
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2012/02/14/4
secalert@redhat.com	https://exchange.xforce.ibmcloud.com/vulnerabilities/78935
af854a3a-2127-422b-91ae-364da2661108	http://ffmpeg.org/security.html
af854a3a-2127-422b-91ae-364da2661108	http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34
af854a3a-2127-422b-91ae-364da2661108	http://www.ffmpeg.org/trac/ffmpeg/ticket/776	Patch
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2012/02/01/11
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2012/02/14/4
af854a3a-2127-422b-91ae-364da2661108	https://exchange.xforce.ibmcloud.com/vulnerabilities/78935

Impacted products

Vendor	Product	Version
ffmpeg	ffmpeg	*
ffmpeg	ffmpeg	0.3
ffmpeg	ffmpeg	0.3.1
ffmpeg	ffmpeg	0.3.2
ffmpeg	ffmpeg	0.3.3
ffmpeg	ffmpeg	0.3.4
ffmpeg	ffmpeg	0.4.0
ffmpeg	ffmpeg	0.4.2
ffmpeg	ffmpeg	0.4.3
ffmpeg	ffmpeg	0.4.4
ffmpeg	ffmpeg	0.4.5
ffmpeg	ffmpeg	0.4.6
ffmpeg	ffmpeg	0.4.7
ffmpeg	ffmpeg	0.4.8
ffmpeg	ffmpeg	0.4.9
ffmpeg	ffmpeg	0.4.9
ffmpeg	ffmpeg	0.5
ffmpeg	ffmpeg	0.5.1
ffmpeg	ffmpeg	0.5.2
ffmpeg	ffmpeg	0.5.3
ffmpeg	ffmpeg	0.5.4
ffmpeg	ffmpeg	0.6
ffmpeg	ffmpeg	0.6.1
ffmpeg	ffmpeg	0.6.2
ffmpeg	ffmpeg	0.7
ffmpeg	ffmpeg	0.7.1
ffmpeg	ffmpeg	0.7.2
ffmpeg	ffmpeg	0.7.3
ffmpeg	ffmpeg	0.7.6
ffmpeg	ffmpeg	0.7.7
ffmpeg	ffmpeg	0.7.8
ffmpeg	ffmpeg	0.7.9
ffmpeg	ffmpeg	0.7.11
ffmpeg	ffmpeg	0.7.12
ffmpeg	ffmpeg	0.8.0
ffmpeg	ffmpeg	0.8.1
ffmpeg	ffmpeg	0.8.2
ffmpeg	ffmpeg	0.8.5
ffmpeg	ffmpeg	0.8.6
ffmpeg	ffmpeg	0.8.7
ffmpeg	ffmpeg	0.8.8
ffmpeg	ffmpeg	0.8.10
ffmpeg	ffmpeg	0.8.11

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value."
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de entero en la funci\u00f3n ff_j2k_dwt_init en libavcodec/j2k_dwt.c en FFmpeg anterior a v0.9.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de una elaborada imagen JPEG2000 que desencadena una comprobaci\u00f3n incorrecta de un valor negativo."
    }
  ],
  "id": "CVE-2012-0849",
  "lastModified": "2026-06-16T23:38:22.910",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-08-27T23:55:01.383",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://ffmpeg.org/security.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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      "url": "http://www.ffmpeg.org/trac/ffmpeg/ticket/776"
    },
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      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/01/11"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/14/4"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78935"
    },
    {
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    },
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    },
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78935"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2012-0849 (GCVE-0-2012-0849)

Vulnerability from cvelistv5 – Published: 2012-08-27 23:00 – Updated: 2024-08-06 18:38

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

6 references

URL	Tags
http://www.openwall.com/lists/oss-security/2012/02/14/4	mailing-listx_refsource_MLIST
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%…	x_refsource_CONFIRM
http://ffmpeg.org/security.html	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2012/0…	mailing-listx_refsource_MLIST
http://www.ffmpeg.org/trac/ffmpeg/ticket/776	x_refsource_CONFIRM

Date Public

2011-12-15 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T18:38:14.846Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
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          },
          {
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            "tags": [
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            "url": "http://www.openwall.com/lists/oss-security/2012/02/01/11"
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              "x_transferred"
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            "url": "http://www.ffmpeg.org/trac/ffmpeg/ticket/776"
          }
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        "title": "CVE Program Container"
      }
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    "cna": {
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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.

Action not permitted

FKIE_CVE-2012-0849

CVE-2012-0849 (GCVE-0-2012-0849)

Tags

Sightings

Nomenclature