SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2007-1792

libdayzero.dll in the Filter Hub Service (filter-hub.exe) in Symantec Mail Security for SMTP before 5.0.1 Patch 181 and Mail Security Appliance before 5.0.0-36 allows remote attackers to cause a denial of service (crash) via a crafted executable…

HIGH 7.8EPSS 4.72%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (4.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

libdayzero.dll in the Filter Hub Service (filter-hub.exe) in Symantec Mail Security for SMTP before 5.0.1 Patch 181 and Mail Security Appliance before 5.0.0-36 allows remote attackers to cause a denial of service (crash) via a crafted executable attachment in an e-mail, involving the detection of "PE-Shield v0.2" and "ASPack v1.00-1.08.02".

CVSS 2.0
7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
4.72% probability · 91th percentile
CISA KEV
Not listed
Affected
symantec/mail security
Source
PSIRT-CNA@flexerasoftware.com

References

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