CVE-2007-1282
Integer overflow in Mozilla Thunderbird before 1.5.0.10 and SeaMonkey before 1.0.8 allows remote attackers to trigger a buffer overflow and possibly execute arbitrary code via a text/enhanced or text/richtext e-mail message with an extremely long line.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Integer overflow in Mozilla Thunderbird before 1.5.0.10 and SeaMonkey before 1.0.8 allows remote attackers to trigger a buffer overflow and possibly execute arbitrary code via a text/enhanced or text/richtext e-mail message with an extremely long line.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 4.73% probability · 92th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- mozilla/seamonkey · mozilla/thunderbird
- Source
- secalert@redhat.com
EPSS 4.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.asc
- http://fedoranews.org/cms/node/2747
- http://fedoranews.org/cms/node/2749
- http://osvdb.org/33810
- http://secunia.com/advisories/24406
- http://secunia.com/advisories/24456
- http://secunia.com/advisories/24457
- http://secunia.com/advisories/24522
- http://secunia.com/advisories/25588
- http://security.gentoo.org/glsa/glsa-200703-18.xml
- http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.338131
- http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.363947
- http://www.debian.org/security/2007/dsa-1336
- http://www.mozilla.org/security/announce/2007/mfsa2007-10.htmlPatch
- http://www.redhat.com/support/errata/RHSA-2007-0078.htmlPatch
- http://www.redhat.com/support/errata/RHSA-2007-0108.html
- http://www.securityfocus.com/bid/22845
- http://www.vupen.com/english/advisories/2007/0824
- https://bugzilla.mozilla.org/show_bug.cgi?id=362735
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32810
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11313
- ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.asc
- http://fedoranews.org/cms/node/2747
- http://fedoranews.org/cms/node/2749
- http://osvdb.org/33810
- http://secunia.com/advisories/24406
- http://secunia.com/advisories/24456
- http://secunia.com/advisories/24457
- http://secunia.com/advisories/24522
- http://secunia.com/advisories/25588
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.