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Vulnerability record · CVE-2008-2317 · published 14 July 2008

CVE-2008-2317: Apple safari vulnerability

Apple · Safari

WebCore in Apple Safari does not properly perform garbage collection of JavaScript document elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption and application crash) via a reference to the ownerNode property of a copied CSSStyleSheet object of a STYLE element, as originally demonstrated on Apple iPhone before 2.0 and iPod touch before 2.0, a different vulnerability than CVE-2008-1590.

9.3 CVSS 2.0 High EPSS 7.7% · top 5.6% CWE-399 · CWE-399
9.3CVSS 2.0 base score
7.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
20References
16 Jun 2026Last modified by NVD

Description

WebCore in Apple Safari does not properly perform garbage collection of JavaScript document elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption and application crash) via a reference to the ownerNode property of a copied CSSStyleSheet object of a STYLE element, as originally demonstrated on Apple iPhone before 2.0 and iPod touch before 2.0, a different vulnerability than CVE-2008-1590.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce//2008/Nov/msg00001.html Vendor Advisory
http://lists.apple.com/archives/security-announce/2008//Jul/msg00001.html Vendor Advisory
http://secunia.com/advisories/31074 Vendor Advisory
http://secunia.com/advisories/32706
http://support.apple.com/kb/HT3298 Vendor Advisory
http://www.securityfocus.com/archive/1/494777/100/0/threaded
http://www.securityfocus.com/bid/30186
http://www.vupen.com/english/advisories/2008/2094/references Vendor Advisory
http://www.zerodayinitiative.com/advisories/ZDI-08-045/
https://exchange.xforce.ibmcloud.com/vulnerabilities/43737
http://lists.apple.com/archives/security-announce//2008/Nov/msg00001.html Vendor Advisory
http://lists.apple.com/archives/security-announce/2008//Jul/msg00001.html Vendor Advisory
http://secunia.com/advisories/31074 Vendor Advisory
http://secunia.com/advisories/32706
http://support.apple.com/kb/HT3298 Vendor Advisory
http://www.securityfocus.com/archive/1/494777/100/0/threaded
http://www.securityfocus.com/bid/30186
http://www.vupen.com/english/advisories/2008/2094/references Vendor Advisory
http://www.zerodayinitiative.com/advisories/ZDI-08-045/
https://exchange.xforce.ibmcloud.com/vulnerabilities/43737

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-2317), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.