CVE-2009-2419 Detail

CVE-2009-2419

EPSS

33.12%V3

Vector

Network

Published

2009-07-09
14h00 +00:00

Modified

2017-08-16
12h57 +00:00

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CVE.org

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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE-399	Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	4.3		AV:N/AC:M/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

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EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

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The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Exploit information

Exploit Database EDB-ID : 33062

Publication date : 2009-06-01 22h00 +00:00
Author : SkyOut
EDB Verified : Yes

source: https://www.securityfocus.com/bid/35555/info Apple Safari is prone to a denial-of-service vulnerability because it fails to properly sanitize user-supplied input. An attacker can exploit this issue to crash the affected application, denying service to legitimate users. Given the nature of this issue, the attacker may also be able to run arbitrary code, but this has not been confirmed. Safari 4.0 and 4.0.1 are vulnerable; other versions may also be affected. <html> <body> <script src="empty.js"></script> <script> try { crashSafari(); } catch(e) { setTimeout("location.reload();",42); prompt('apple culpa? comment:'); } </script> </body> </html>