CVE-2007-1282

CVE-2007-1282 is a critical-severity vulnerability in Mozilla Seamonkey with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

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.

Frequently asked questions

What is 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.
How severe is CVE-2007-1282?
CVE-2007-1282 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-1282 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1282?
CVE-2007-1282 primarily affects Mozilla Seamonkey. In total, 38 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-1282?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1282 published?
CVE-2007-1282 was published on 2007-03-06 and last updated on 2026-06-16.

References

Affected products (38)

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