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medium5.0Public exploit code

CVE-2004-0375

SYMNDIS.SYS in Symantec Norton Internet Security 2003 and 2004, Norton Personal Firewall 2003 and 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

SYMNDIS.SYS in Symantec Norton Internet Security 2003 and 2004, Norton Personal Firewall 2003 and 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 and 1.1 allow remote attackers to cause a denial of service (infinite loop) via a TCP packet with (1) SACK option or (2) Alternate Checksum Data option followed by a length of zero.

Affected products

VendorProductAffected versions
SymantecClient Firewall
Versions 5.01, 5.1.1
SymantecClient Security
Versions 1.0, 1.1
SymantecNorton Internet Security
Versions 2003, 2004
SymantecNorton Personal Firewall
Versions 2003, 2004

References