PatchTheCVE: tcp\/iphttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2020-25066: A heap-based buffer overflow in the Treck HTTP Server component before 6.0.1.68 allows remote attackers to cauhttps://patchthecve.com/cve/CVE-2020-25066.htmlhttps://patchthecve.com/cve/CVE-2020-25066.htmlWed, 17 Jun 2026 03:06:19 +0000CRITICAL 10.0: A heap-based buffer overflow in the Treck HTTP Server component before 6.0.1.68 allows remote attackers to cause a denial of service (crash/reset) or to possibly execute arbitrary code.CVE-2020-11914: The Treck TCP/IP stack before 6.0.1.66 has an ARP Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11914.htmlhttps://patchthecve.com/cve/CVE-2020-11914.htmlWed, 17 Jun 2026 02:51:02 +0000MEDIUM 4.3: The Treck TCP/IP stack before 6.0.1.66 has an ARP Out-of-bounds Read.CVE-2020-11913: The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11913.htmlhttps://patchthecve.com/cve/CVE-2020-11913.htmlWed, 17 Jun 2026 02:51:02 +0000MEDIUM 5.3: The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.CVE-2020-11912: The Treck TCP/IP stack before 6.0.1.66 has a TCP Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11912.htmlhttps://patchthecve.com/cve/CVE-2020-11912.htmlWed, 17 Jun 2026 02:51:02 +0000MEDIUM 5.3: The Treck TCP/IP stack before 6.0.1.66 has a TCP Out-of-bounds Read.CVE-2020-11911: The Treck TCP/IP stack before 6.0.1.66 has Improper ICMPv4 Access Control.https://patchthecve.com/cve/CVE-2020-11911.htmlhttps://patchthecve.com/cve/CVE-2020-11911.htmlWed, 17 Jun 2026 02:51:02 +0000MEDIUM 5.3: The Treck TCP/IP stack before 6.0.1.66 has Improper ICMPv4 Access Control.CVE-2020-11910: The Treck TCP/IP stack before 6.0.1.66 has an ICMPv4 Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11910.htmlhttps://patchthecve.com/cve/CVE-2020-11910.htmlWed, 17 Jun 2026 02:51:02 +0000MEDIUM 5.3: The Treck TCP/IP stack before 6.0.1.66 has an ICMPv4 Out-of-bounds Read.CVE-2020-11909: The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.https://patchthecve.com/cve/CVE-2020-11909.htmlhttps://patchthecve.com/cve/CVE-2020-11909.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 5.3: The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.CVE-2020-11908: The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.https://patchthecve.com/cve/CVE-2020-11908.htmlhttps://patchthecve.com/cve/CVE-2020-11908.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 4.3: The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.CVE-2020-11907: The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.https://patchthecve.com/cve/CVE-2020-11907.htmlhttps://patchthecve.com/cve/CVE-2020-11907.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 6.3: The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.CVE-2020-11906: The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow.https://patchthecve.com/cve/CVE-2020-11906.htmlhttps://patchthecve.com/cve/CVE-2020-11906.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 6.3: The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow.CVE-2020-11905: The Treck TCP/IP stack before 6.0.1.66 has a DHCPv6 Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11905.htmlhttps://patchthecve.com/cve/CVE-2020-11905.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 6.5: The Treck TCP/IP stack before 6.0.1.66 has a DHCPv6 Out-of-bounds Read.CVE-2020-11904: The Treck TCP/IP stack before 6.0.1.66 has an Integer Overflow during Memory Allocation that causes an Out-of-https://patchthecve.com/cve/CVE-2020-11904.htmlhttps://patchthecve.com/cve/CVE-2020-11904.htmlWed, 17 Jun 2026 02:51:01 +0000HIGH 7.3: The Treck TCP/IP stack before 6.0.1.66 has an Integer Overflow during Memory Allocation that causes an Out-of-Bounds Write.CVE-2020-11903: The Treck TCP/IP stack before 6.0.1.28 has a DHCP Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11903.htmlhttps://patchthecve.com/cve/CVE-2020-11903.htmlWed, 17 Jun 2026 02:51:01 +0000MEDIUM 6.5: The Treck TCP/IP stack before 6.0.1.28 has a DHCP Out-of-bounds Read.CVE-2020-11902: The Treck TCP/IP stack before 6.0.1.66 has an IPv6OverIPv4 tunneling Out-of-bounds Read.https://patchthecve.com/cve/CVE-2020-11902.htmlhttps://patchthecve.com/cve/CVE-2020-11902.htmlWed, 17 Jun 2026 02:51:00 +0000HIGH 7.3: The Treck TCP/IP stack before 6.0.1.66 has an IPv6OverIPv4 tunneling Out-of-bounds Read.CVE-2020-11901: The Treck TCP/IP stack before 6.0.1.66 allows Remote Code execution via a single invalid DNS response.https://patchthecve.com/cve/CVE-2020-11901.htmlhttps://patchthecve.com/cve/CVE-2020-11901.htmlWed, 17 Jun 2026 02:51:00 +0000CRITICAL 9.0: The Treck TCP/IP stack before 6.0.1.66 allows Remote Code execution via a single invalid DNS response.CVE-2020-11900: The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free.https://patchthecve.com/cve/CVE-2020-11900.htmlhttps://patchthecve.com/cve/CVE-2020-11900.htmlWed, 17 Jun 2026 02:51:00 +0000HIGH 8.2: The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free.CVE-2020-11899: Treck TCP/IP stack Out-of-Bounds Read Vulnerabilityhttps://patchthecve.com/cve/CVE-2020-11899.htmlhttps://patchthecve.com/cve/CVE-2020-11899.htmlWed, 17 Jun 2026 02:51:00 +0000MEDIUM 5.4: The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.CVE-2020-11898: The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, whichhttps://patchthecve.com/cve/CVE-2020-11898.htmlhttps://patchthecve.com/cve/CVE-2020-11898.htmlWed, 17 Jun 2026 02:51:00 +0000CRITICAL 9.1: The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak.CVE-2020-11897: The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.https://patchthecve.com/cve/CVE-2020-11897.htmlhttps://patchthecve.com/cve/CVE-2020-11897.htmlWed, 17 Jun 2026 02:51:00 +0000CRITICAL 10.0: The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.CVE-2020-11896: The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.https://patchthecve.com/cve/CVE-2020-11896.htmlhttps://patchthecve.com/cve/CVE-2020-11896.htmlWed, 17 Jun 2026 02:51:00 +0000CRITICAL 10.0: The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.