SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2009-3587

Unspecified vulnerability in the arclib component in the Anti-Virus engine in CA Anti-Virus for the Enterprise (formerly eTrust Antivirus) 7.1 through r8.1; Anti-Virus 2007 (v8) through 2009; eTrust EZ Antivirus r7.1; Internet Security Suite 2007 (v3)…

HIGH 9.3EPSS 7.61%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (7.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Unspecified vulnerability in the arclib component in the Anti-Virus engine in CA Anti-Virus for the Enterprise (formerly eTrust Antivirus) 7.1 through r8.1; Anti-Virus 2007 (v8) through 2009; eTrust EZ Antivirus r7.1; Internet Security Suite 2007 (v3) through Plus 2009; and other CA products allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted RAR archive file that triggers heap corruption, a different vulnerability than CVE-2009-3588.

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
7.61% probability · 95th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
broadcom/anti-virus · broadcom/anti-virus for the enterprise · broadcom/anti-virus sdk · broadcom/common services · broadcom/etrust antivirus · broadcom/etrust integrated threat management · broadcom/etrust intrusion detection · broadcom/etrust secure content manager · broadcom/internet security suite · broadcom/network and systems management · broadcom/secure content manager · broadcom/unicenter network and systems management · ca/anti-virus · ca/anti-virus for the enterprise · ca/anti-virus gateway · ca/anti-virus plus · ca/arcserve backup · ca/arcserve for windows client agent · ca/arcserve for windows server component · ca/common services · +12 more
Source
cve@mitre.org
EPSS trend
0%5%10%26 October 2026: 7.61%26 October 202626 October 2026

EPSS 7.6% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.