CVE-2010-1131

Status: ModifiedMedium (4.3)—💥 Exploit

JavaScriptCore.dll, as used in Apple Safari 4.0.5 on Windows XP SP3, allows remote attackers to cause a denial of service (application crash) via an HTML document composed of many successive occurrences of the <object> substring.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Base score: 4.3

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 3.82%
Percentile among all scored CVEs: 90
Score date: 10/9/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Published on Exploit-DB · Apple Safari 4.0.5 - 'JavaScriptCore.dll' Stack Exhaustion (5/3/2010)
Published on Exploit-DB · Apple Safari 4.0.5 - Object Tag 'JavaScriptCore.dll' Crash (Denial of Service) (3/22/2010)

Affected technologies (1)

Apple — Safari

CWEs

NVD-CWE-noinfo

References

Raw JSON (NVD)

Show

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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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  "published": "2010-03-27T19:07:11.670",
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    },
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      "value": "JavaScriptCore.dll, como el utilizado en Apple Safari v4.0.5 en Windows XP SP3, permite a atacantes remotos provocar una denegación de servicio (caída de aplicación) a través de un documento compuesto por muchos ocurrencias sucesivas de la subcadena <object>."
    }
  ],
  "lastModified": "2026-06-16T23:17:34.507",
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