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Vulnerability record · CVE-2010-1783 · published 30 July 2010

CVE-2010-1783: Apple safari memory buffer overflow vulnerability

Apple · Safari

WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; does not properly handle dynamic modification of a text node, 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 6.0% · top 7.0% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
6.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
42References
16 Jun 2026Last modified by NVD

Description

WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; does not properly handle dynamic modification of a text node, 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

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html
http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/41856
http://secunia.com/advisories/42314
http://secunia.com/advisories/43068
http://secunia.com/advisories/43086
http://support.apple.com/kb/HT4276 Vendor Advisory
http://support.apple.com/kb/HT4334
http://support.apple.com/kb/HT4456
http://www.debian.org/security/2011/dsa-2188
http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
http://www.redhat.com/support/errata/RHSA-2011-0177.html
http://www.securityfocus.com/bid/42020 Patch
http://www.ubuntu.com/usn/USN-1006-1
http://www.vupen.com/english/advisories/2010/2722
http://www.vupen.com/english/advisories/2011/0212
http://www.vupen.com/english/advisories/2011/0216
http://www.vupen.com/english/advisories/2011/0552
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11820
http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html
http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/41856
http://secunia.com/advisories/42314
http://secunia.com/advisories/43068
http://secunia.com/advisories/43086
http://support.apple.com/kb/HT4276 Vendor Advisory
http://support.apple.com/kb/HT4334
http://support.apple.com/kb/HT4456
http://www.debian.org/security/2011/dsa-2188
http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
http://www.redhat.com/support/errata/RHSA-2011-0177.html
http://www.securityfocus.com/bid/42020 Patch
http://www.ubuntu.com/usn/USN-1006-1
http://www.vupen.com/english/advisories/2010/2722
http://www.vupen.com/english/advisories/2011/0212
http://www.vupen.com/english/advisories/2011/0216

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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-2010-1783), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.