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Vulnerability record · CVE-2007-3845 · published 8 August 2007

CVE-2007-3845: Mozilla firefox vulnerability

Mozilla · Firefox

Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4 allow remote attackers to execute arbitrary commands via certain vectors associated with launching "a file handling program based on the file extension at the end of the URI," a variant of CVE-2007-4041. NOTE: the vendor states that "it is still possible to launch a filetype handler based on extension rather than the registered protocol handler."

9.3 CVSS 2.0 High EPSS 5.7% · top 7.3%
9.3CVSS 2.0 base score
5.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
68References
16 Jun 2026Last modified by NVD

Description

Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4 allow remote attackers to execute arbitrary commands via certain vectors associated with launching "a file handling program based on the file extension at the end of the URI," a variant of CVE-2007-4041. NOTE: the vendor states that "it is still possible to launch a filetype handler based on extension rather than the registered protocol handler."

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

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

References

LinkTags
http://bugzilla.mozilla.org/show_bug.cgi?id=389580
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579
http://secunia.com/advisories/26234
http://secunia.com/advisories/26258
http://secunia.com/advisories/26303
http://secunia.com/advisories/26309
http://secunia.com/advisories/26331
http://secunia.com/advisories/26335
http://secunia.com/advisories/26393
http://secunia.com/advisories/26572
http://secunia.com/advisories/27326
http://secunia.com/advisories/27414
http://secunia.com/advisories/28135
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.010101
http://sunsolve.sun.com/search/document.do?assetkey=1-26-103177-1
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201516-1
http://www.debian.org/security/2007/dsa-1344
http://www.debian.org/security/2007/dsa-1345
http://www.debian.org/security/2007/dsa-1346
http://www.debian.org/security/2007/dsa-1391
http://www.mandriva.com/security/advisories?name=MDKSA-2007:152
http://www.mandriva.com/security/advisories?name=MDVSA-2007:047
http://www.mandriva.com/security/advisories?name=MDVSA-2008:047
http://www.mozilla.org/security/announce/2007/mfsa2007-27.html
http://www.securityfocus.com/archive/1/475265/100/200/threaded
http://www.securityfocus.com/archive/1/475450/30/5550/threaded
http://www.securityfocus.com/bid/25053
http://www.ubuntu.com/usn/usn-493-1
http://www.ubuntu.com/usn/usn-503-1
http://www.vupen.com/english/advisories/2007/4256
http://www.vupen.com/english/advisories/2008/0082
https://bugzilla.mozilla.org/show_bug.cgi?id=389106
https://issues.rpath.com/browse/RPL-1600
http://bugzilla.mozilla.org/show_bug.cgi?id=389580
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579
http://secunia.com/advisories/26234
http://secunia.com/advisories/26258
http://secunia.com/advisories/26303

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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-2007-3845), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.