CVE-2010-2420

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-06-22 · updated 2026-06-16

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.

Affected products

Fenrir-Inc Activegeckobrowser: 1.0.0, 1.0.5-alpha

References

http://jvn.jp/en/jp/JVN67120749/index.html
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.html
http://www.fenrir.co.jp/blog/2010/06/activegeckobrowser.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/59493
http://jvn.jp/en/jp/JVN67120749/index.html
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.html
http://www.fenrir.co.jp/blog/2010/06/activegeckobrowser.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/59493

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