Unrated severityNVD Advisory· Published Jun 22, 2010· Updated Jun 16, 2026

CVE-2010-2420

Description

Multiple unspecified vulnerabilities in Fenrir Inc. ActiveGeckoBrowser 1.0.0 and 1.0.5 alpha, a module for the Sleipnir web browser, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors related to the Gecko engine.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Fenrir Inc/Activegeckobrowser3 versions
cpe:2.3:a:fenrir-inc:activegeckobrowser:1.0.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:fenrir-inc:activegeckobrowser:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:fenrir-inc:activegeckobrowser:1.0.5:alpha:*:*:*:*:*:*
- (no CPE)range: 1.0.0, 1.0.5 alpha

Patches

Vulnerability mechanics

References

www.fenrir.co.jp/blog/2010/06/activegeckobrowser.htmlnvdVendor Advisory
jvn.jp/en/jp/JVN67120749/index.htmlnvd
jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.htmlnvd
exchange.xforce.ibmcloud.com/vulnerabilities/59493nvd

News mentions

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