Vulnerability-Lookup

CVE-2012-4513 (GCVE-0-2012-4513)

Vulnerability from cvelistv5 – Published: 2012-11-11 11:00 – Updated: 2024-08-06 20:35

Summary

khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1045 records in the last 180 days details

References

10 references

URL	Tags
http://secunia.com/advisories/51145	third-party-advisoryx_refsource_SECUNIA
http://quickgit.kde.org/index.php?p=kdelibs.git&a…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2012-1418.html	vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-1416.html	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id?1027709	vdb-entryx_refsource_SECTRACK
http://www.nth-dimension.org.uk/pub/NDSA20121010.…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2012/1…	mailing-listx_refsource_MLIST
http://archives.neohapsis.com/archives/bugtraq/20…	mailing-listx_refsource_BUGTRAQ
http://www.openwall.com/lists/oss-security/2012/10/30/6	mailing-listx_refsource_MLIST
http://secunia.com/advisories/51097	third-party-advisoryx_refsource_SECUNIA

Show details on NVD website

JSON

To clipboard

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    "datePublished": "2012-11-11T11:00:00.000Z",
    "dateReserved": "2012-08-21T00:00:00.000Z",
    "dateUpdated": "2024-08-06T20:35:10.046Z",
    "state": "PUBLISHED"
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          }
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        "lastModified": "2026-04-29T01:13:23.040",
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        "vulnStatus": "Modified",
        "weaknesses": [
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      "cve": "CVE-2012-4513",
      "id": "CVE-2012-4513",
      "initial_release_date": "2012-10-30T00:00:00+00:00",
      "product_status:fixed": "124",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kdelibs: Heap-based buffer over-read when calculating dimensions of the canvas within the scale loop",
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}

FKIE_CVE-2012-4513

Vulnerability from fkie_nvd - Published: 2012-11-11 13:00 - Updated: 2026-06-16 23:45

Severity

Summary

References

URL	Tags
secalert@redhat.com	http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
secalert@redhat.com	http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a5d123a4c327290f86d17d53
secalert@redhat.com	http://rhn.redhat.com/errata/RHSA-2012-1416.html
secalert@redhat.com	http://rhn.redhat.com/errata/RHSA-2012-1418.html
secalert@redhat.com	http://secunia.com/advisories/51097	Vendor Advisory
secalert@redhat.com	http://secunia.com/advisories/51145	Vendor Advisory
secalert@redhat.com	http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc	Exploit
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2012/10/11/11
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2012/10/30/6
secalert@redhat.com	http://www.securitytracker.com/id?1027709
af854a3a-2127-422b-91ae-364da2661108	http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
af854a3a-2127-422b-91ae-364da2661108	http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a5d123a4c327290f86d17d53
af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2012-1416.html
af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2012-1418.html
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/51097	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/51145	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc	Exploit
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2012/10/11/11
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2012/10/30/6
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id?1027709

Impacted products

	Vendor	Product	Version
	kde	kde	4.7.3

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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    },
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  ],
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  "lastModified": "2026-06-16T23:45:14.353",
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      "url": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1416.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1418.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/51097"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/51145"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/11/11"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/30/6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1027709"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-W3C5-X9M9-P26V

Vulnerability from github – Published: 2022-05-17 05:18 – Updated: 2022-05-17 05:18

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2012-4513"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-11-11T13:00:00Z",
    "severity": "MODERATE"
  },
  "details": "khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.",
  "id": "GHSA-w3c5-x9m9-p26v",
  "modified": "2022-05-17T05:18:47Z",
  "published": "2022-05-17T05:18:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4513"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html"
    },
    {
      "type": "WEB",
      "url": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1416.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1418.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51097"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51145"
    },
    {
      "type": "WEB",
      "url": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/11/11"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/30/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1027709"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2012-4513

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2012-4513

Aliases

CVE-2012-4513

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2012-4513",
    "description": "khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.",
    "id": "GSD-2012-4513",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-4513.html",
      "https://access.redhat.com/errata/RHSA-2012:1418",
      "https://access.redhat.com/errata/RHSA-2012:1416",
      "https://linux.oracle.com/cve/CVE-2012-4513.html",
      "https://packetstormsecurity.com/files/cve/CVE-2012-4513"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-4513"
      ],
      "details": "khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.",
      "id": "GSD-2012-4513",
      "modified": "2023-12-13T01:20:14.759817Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-4513",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc",
            "refsource": "MISC",
            "url": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc"
          },
          {
            "name": "http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html",
            "refsource": "MISC",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html"
          },
          {
            "name": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53",
            "refsource": "MISC",
            "url": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2012-1416.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-1416.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2012-1418.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-1418.html"
          },
          {
            "name": "http://secunia.com/advisories/51097",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/51097"
          },
          {
            "name": "http://secunia.com/advisories/51145",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/51145"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2012/10/11/11",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2012/10/11/11"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2012/10/30/6",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2012/10/30/6"
          },
          {
            "name": "http://www.securitytracker.com/id?1027709",
            "refsource": "MISC",
            "url": "http://www.securitytracker.com/id?1027709"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:kde:kde:4.7.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2012-4513"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc",
              "refsource": "MISC",
              "tags": [
                "Exploit"
              ],
              "url": "http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc"
            },
            {
              "name": "20121030 Medium risk security flaws in Konqueror",
              "refsource": "BUGTRAQ",
              "tags": [],
              "url": "http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html"
            },
            {
              "name": "1027709",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://www.securitytracker.com/id?1027709"
            },
            {
              "name": "51097",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/51097"
            },
            {
              "name": "RHSA-2012:1418",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-1418.html"
            },
            {
              "name": "[oss-security] 20121011 Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected)",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2012/10/11/11"
            },
            {
              "name": "51145",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/51145"
            },
            {
              "name": "[oss-security] 20121030 Medium risk security flaws in Konqueror",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2012/10/30/6"
            },
            {
              "name": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://quickgit.kde.org/index.php?p=kdelibs.git\u0026a=commitdiff\u0026h=1f8b1b034ccf1713a5d123a4c327290f86d17d53"
            },
            {
              "name": "RHSA-2012:1416",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-1416.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2012-11-12T20:57Z",
      "publishedDate": "2012-11-11T13:00Z"
    }
  }
}

RHSA-2012:1416

Vulnerability from csaf_redhat - Published: 2012-10-30 17:09 - Updated: 2026-06-25 10:38

Summary

Red Hat Security Advisory: kdelibs security update

Severity

Critical

Scope

2 vulnerabilities in this advisory, including CVE-2012-4513.

CVE-2012-4513

5.8 ()


                
                  AV:N/AC:M/Au:N/C:P/I:N/A:P

Fixed: 56 products

https://access.redhat.com/errata/RHSA-2012:1416

Open the full advisory

RHSA-2012:1418

Vulnerability from csaf_redhat - Published: 2012-10-30 17:34 - Updated: 2025-11-21 17:41

Summary

Red Hat Security Advisory: kdelibs security update

Severity

Critical

Scope

2 vulnerabilities in this advisory, including CVE-2012-4513.

CVE-2012-4513

5.8 ()


                
                  AV:N/AC:M/Au:N/C:P/I:N/A:P

Fixed: 4 products

https://access.redhat.com/errata/RHSA-2012:1418

Open the full advisory

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.

Vulnerability timeline

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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.
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CVE-2012-4513 (GCVE-0-2012-4513)

FKIE_CVE-2012-4513

GHSA-W3C5-X9M9-P26V

GSD-2012-4513

RHSA-2012:1416

RHSA-2012:1418

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