SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2007-3699

The Decomposer component in multiple Symantec products allows remote attackers to cause a denial of service (infinite loop) via a certain value in the PACK_SIZE field of a RAR archive file header.

HIGH 9.3EPSS 3.91%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The Decomposer component in multiple Symantec products allows remote attackers to cause a denial of service (infinite loop) via a certain value in the PACK_SIZE field of a RAR archive file header.

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
3.91% probability · 90th percentile
CISA KEV
Not listed
Affected
symantec/antivirus scan engine · symantec/brightmail antispam · symantec/client security · symantec/mail security · symantec/norton antivirus · symantec/norton internet security · symantec/norton personal firewall · symantec/norton system works · symantec/symantec antivirus filtering \+for domino · symantec/web security · symantec/gateway security 5000 series · symantec/gateway security 5400 · symantec/mail security 8820 appliance
Source
cve@mitre.org

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