CVE-2006-3804
MEDIUM · CVSS 5.0EPSS 3.3%EU EUVD
Heap-based buffer overflow in Mozilla Thunderbird before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to cause a denial of service (crash) via a VCard attachment with a malformed base64 field, which copies more data than expected due to an integer underflow.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 3.3% (89th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-3798)
- Published
- July 27, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-3798 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / thunderbird
- mozilla / thunderbird
- mozilla / thunderbird
References
- ftp://patches.sgi.com/support/free/security/advisories/20060703-01-U.asc
- http://rhn.redhat.com/errata/RHSA-2006-0609.html
- http://secunia.com/advisories/21228(Patch, Vendor Advisory)
- http://secunia.com/advisories/21229(Patch, Vendor Advisory)
- http://secunia.com/advisories/21246
- http://secunia.com/advisories/21250
- http://secunia.com/advisories/21262
- http://secunia.com/advisories/21269
- http://secunia.com/advisories/21275
- http://secunia.com/advisories/21336
- http://secunia.com/advisories/21343
- http://secunia.com/advisories/21358
- http://secunia.com/advisories/21529
- http://secunia.com/advisories/21532
- http://secunia.com/advisories/21607
- http://secunia.com/advisories/21631
- http://secunia.com/advisories/22055
- http://secunia.com/advisories/22065
- http://security.gentoo.org/glsa/glsa-200608-02.xml
- http://security.gentoo.org/glsa/glsa-200608-04.xml
- http://securitytracker.com/id?1016587
- http://securitytracker.com/id?1016588
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102763-1
- http://www.kb.cert.org/vuls/id/897540(Third Party Advisory, US Government Resource)
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:143
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:145
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:146
- http://www.mozilla.org/security/announce/2006/mfsa2006-49.html(Vendor Advisory)
- http://www.novell.com/linux/security/advisories/2006_48_seamonkey.html
- http://www.redhat.com/support/errata/RHSA-2006-0594.html
- http://www.redhat.com/support/errata/RHSA-2006-0608.html
- http://www.redhat.com/support/errata/RHSA-2006-0611.html
- http://www.securityfocus.com/archive/1/446657/100/200/threaded
- http://www.securityfocus.com/bid/19181(Patch)
- http://www.ubuntu.com/usn/usn-350-1
- http://www.us-cert.gov/cas/techalerts/TA06-208A.html(US Government Resource)
- http://www.vupen.com/english/advisories/2006/2998
- http://www.vupen.com/english/advisories/2006/3749
- http://www.vupen.com/english/advisories/2007/0058
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27985
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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