SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2008-4070

Heap-based buffer overflow in Mozilla Thunderbird before 2.0.0.17 and SeaMonkey before 1.1.12 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long header in a news article, related to…

HIGH 10.0EPSS 7.35%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (7.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Heap-based buffer overflow in Mozilla Thunderbird before 2.0.0.17 and SeaMonkey before 1.1.12 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long header in a news article, related to "canceling [a] newsgroup message" and "cancelled newsgroup messages."

CVSS 2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
7.35% probability · 94th percentile
CISA KEV
Not listed
Weakness
CWE-119
Affected
mozilla/seamonkey · mozilla/thunderbird
Source
secalert@redhat.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.