CVE-2009-2419
Use-after-free vulnerability in the servePendingRequests function in WebCore in WebKit in Apple Safari 4.0 and 4.0.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted HTML document that references a zero-length .js file and the JavaScript reload function. NOTE: some of these details are obtained from third party information.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-399
- EPSS score
- 9.1% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-2415)
- Published
- July 9, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-2415 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- apple / safari
- apple / safari
References
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://marcell-dietl.de/index/adv_safari_4_x_js_reload_dos.php(Exploit)
- http://secunia.com/advisories/33495(Vendor Advisory)
- http://secunia.com/advisories/43068
- http://trac.webkit.org/changeset/44519(Vendor Advisory)
- http://www.osvdb.org/55587
- http://www.securityfocus.com/bid/35555(Exploit)
- http://www.vupen.com/english/advisories/2011/0212
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51533
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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