Home/CVE/Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome befor
CVE

CVE-2010-3257

Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome befor

Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome before 6.0.472.53, and webkitgtk before 1.2.6, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving element focus.

HIGH · CVSS 9.3 EPSS 0.08594
Schedule remediation
  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules2 YARA rules0
⬡

Weakness Classification

CWE-416Use After Free
▤

Affected Products & Versions

6
google chrome< 6.0.472.53
webkitgtk< 1.2.6
apple safari< 4.1.3
apple safari>= 5.0 and < 5.0.3
apple iphone os< 4.2
canonical ubuntu linuxall versions
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighRunning Chrome VPN Extensions via the Registry 2 VPN Extension
productmediumPotential Chrome Frame Helper DLL Sideloading
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD07 Sep 2010 · 06:00 PM
⚑

Vendor Advisories

1
rhsaRHSA-2011:0177Moderate
🔗

References & Sources

21
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://code.google.com/p/chromium/issues/detail?id=52443Vendor Advisory
http://googlechromereleases.blogspot.com/2010/09/stable-and-beta-channel-updates.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00002.htmlMailing ListThird Party Advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.htmlMailing ListThird Party Advisory
http://secunia.com/advisories/41856Third Party Advisory
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