Client Security

client_security

Vendor: Symantec • 27 CVEs

CVEs (27)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2006-4802 1Symantec 2Client Security Norton Antivirus Apr 16, 2026 Sep 14, 2006 N/A· v4 N/A· v3 4.6 MEDIUM· v2 Format string vulnerability in the Real Time Virus Scan service in Symantec AntiVirus Corporate Edition 8.1 up to 10.0, and Client Security 1.x up to 3.0, allows local users to execute arbitrary code via an unspecified v...Show more Format string vulnerability in the Real Time Virus Scan service in Symantec AntiVirus Corporate Edition 8.1 up to 10.0, and Client Security 1.x up to 3.0, allows local users to execute arbitrary code via an unspecified vector related to alert notification messages, a different vector than CVE-2006-3454, a "second format string vulnerability" as found by the vendor.Show less
CVE-2006-3454 1Symantec 2Client Security Norton Antivirus Apr 16, 2026 Sep 14, 2006 N/A· v4 N/A· v3 7.2 HIGH· v2 Multiple format string vulnerabilities in Symantec AntiVirus Corporate Edition 8.1 up to 10.0, and Client Security 1.x up to 3.0, allow local users to execute arbitrary code via format strings in (1) Tamper Protection an...Show more Multiple format string vulnerabilities in Symantec AntiVirus Corporate Edition 8.1 up to 10.0, and Client Security 1.x up to 3.0, allow local users to execute arbitrary code via format strings in (1) Tamper Protection and (2) Virus Alert Notification messages.Show less
CVE-2006-2630 1Symantec 2Client Security Norton Antivirus Apr 16, 2026 May 27, 2006 N/A· v4 N/A· v3 10.0 HIGH· v2 Stack-based buffer overflow in Symantec Antivirus 10.1 and Client Security 3.1 allows remote attackers to execute arbitrary code via unknown attack vectors.
CVE-2005-0249 1Symantec 11Antivirus Scan Engine Brightmail AntispamClient Security+8 more Apr 16, 2026 Feb 8, 2005 N/A· v4 N/A· v3 7.5 HIGH· v2 Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows remote attackers to execute arbitrary code via a UPX compressed file containing a negative virtual offset to a crafted PE header.
CVE-2004-0375 1Symantec 4Client Firewall Client SecurityNorton Internet Security+1 more Apr 16, 2026 Aug 18, 2004 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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...Show more 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.Show less
CVE-2004-0445 1Symantec 5Client Firewall Client SecurityNorton Antispam+2 more Apr 16, 2026 Jul 7, 2004 N/A· v4 N/A· v3 2.6 LOW· v2 The SYMDNS.SYS driver in Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 through 2004, Norton AntiSpam 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 thr...Show more The SYMDNS.SYS driver in Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 through 2004, Norton AntiSpam 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 through 2.0 allows remote attackers to cause a denial of service (CPU consumption from infinite loop) via a DNS response with a compressed name pointer that points to itself.Show less
CVE-2004-0444 1Symantec 5Client Firewall Client SecurityNorton Antispam+2 more Apr 16, 2026 Jul 7, 2004 N/A· v4 N/A· v3 10.0 HIGH· v2 Multiple vulnerabilities in SYMDNS.SYS for Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 through 2004, Norton AntiSpam 2004, Client Firewall 5.01 and 5.1.1, and Clien...Show more Multiple vulnerabilities in SYMDNS.SYS for Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 through 2004, Norton AntiSpam 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 through 2.0 allow remote attackers to cause a denial of service or execute arbitrary code via (1) a manipulated length byte in the first-level decoding routine for NetBIOS Name Service (NBNS) that modifies an index variable and leads to a stack-based buffer overflow, (2) a heap-based corruption problem in an NBNS response that is missing certain RR fields, and (3) a stack-based buffer overflow in the DNS component via a Resource Record (RR) with a long canonical name (CNAME) field composed of many smaller components.Show less

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