Code injection

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

Design/Logic Flaw

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35848

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

Virtualsquare picoTCP 安全漏洞

Virtualsquare picoTCP is a free offshoot of PicoTCP from the Virtualsquare Personal Developer, originally distributed by Altran.be. A security vulnerability exists in VirtualSquare picoTCP version 2.1 and earlier versions that stems from the absence of certain calculations before attempting to se...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35848

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

CVE-2023-35847: Use of Uninitialized Resource

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35848: Incorrect Calculation

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

PT-2023-25340 · Virtualsquare · Virtualsquare Picotcp

Name of the Vulnerable Software and Affected Versions: VirtualSquare picoTCP aka PicoTCP-NG versions through 2.1 Description: The issue is related to the lack of a Maximum Segment Size MSS lower bound, which could potentially be set to zero. This affects the VirtualSquare picoTCP aka PicoTCP-NG...

CVE-2023-35847

CVE-2023-35847 affects VirtualSquare picoTCP (aka PicoTCP-NG) up to version 2.1, where the MSS lower bound is not enforced (could be zero). The provided documents consistently describe the vulnerability as stemming from the lack of an MSS lower bound, but do not specify an affected vendor/version...

PT-2023-25341

Name of the Vulnerable Software and Affected Versions VirtualSquare picoTCP aka PicoTCP-NG versions 2.1 and earlier Description The issue is related to a lack of certain size calculations before attempting to set a value of an mss structure member. There is no information provided about the...

CVE-2023-34100

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100

Contiki-NG vulnerability CVE-2023-34100 causes a 2-byte out-of-bounds read in the IPv6/TCP MSS handling (uip6.c) when reading the MSS option, due to unsafe buffer indexing in uip_buf. The issue is triggered by indexing UIP_IPTCPH_LEN + 2 + c and UIP_IPTCPH_LEN + 3 + c beyond available data. Conti...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...