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Vulnerability record · CVE-2009-1725 · published 9 July 2009

CVE-2009-1725: Apple safari vulnerability

Apple · Safari

WebKit in Apple Safari before 4.0.2, as used on iPhone OS before 3.1, iPhone OS before 3.1.1 for iPod touch, and other platforms; KHTML in kdelibs in KDE; QtWebKit (aka Qt toolkit); and possibly other products do not properly handle numeric character references, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

9.3 CVSS 2.0 High EPSS 6.2% · top 6.7% CWE-189 · CWE-189
9.3CVSS 2.0 base score
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
66References
16 Jun 2026Last modified by NVD

Description

WebKit in Apple Safari before 4.0.2, as used on iPhone OS before 3.1, iPhone OS before 3.1.1 for iPod touch, and other platforms; KHTML in kdelibs in KDE; QtWebKit (aka Qt toolkit); and possibly other products do not properly handle numeric character references, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

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

Affected products

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2009/Jul/msg00000.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2009/Sep/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://osvdb.org/55739
http://secunia.com/advisories/35758
http://secunia.com/advisories/36057
http://secunia.com/advisories/36062
http://secunia.com/advisories/36347
http://secunia.com/advisories/36677
http://secunia.com/advisories/36790
http://secunia.com/advisories/37746
http://secunia.com/advisories/43068
http://support.apple.com/kb/HT3666 PatchVendor Advisory
http://support.apple.com/kb/HT3860
http://websvn.kde.org/?view=rev&revision=1002162
http://websvn.kde.org/?view=rev&revision=1002163
http://websvn.kde.org/?view=rev&revision=1002164
http://www.debian.org/security/2009/dsa-1950
http://www.mandriva.com/security/advisories?name=MDVSA-2009:330
http://www.securityfocus.com/bid/35607 Patch
http://www.securitytracker.com/id?1022526
http://www.ubuntu.com/usn/USN-836-1
http://www.ubuntu.com/usn/USN-857-1
http://www.vupen.com/english/advisories/2009/1827
http://www.vupen.com/english/advisories/2011/0212
https://bugzilla.redhat.com/show_bug.cgi?id=513813
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5777
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00931.html
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00933.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01177.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01196.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01199.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01200.html
http://lists.apple.com/archives/security-announce/2009/Jul/msg00000.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2009/Sep/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://osvdb.org/55739
http://secunia.com/advisories/35758
http://secunia.com/advisories/36057
http://secunia.com/advisories/36062

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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-2009-1725), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.