Failure to Handle Missing Parameter

If too few arguments are sent to a function, the function will still pop the expected number of arguments from the stack. Potentially, a variable number of arguments could be exhausted in a function as well.

CVEs (2)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2023-46316 2Buc Debian 2Debian Linux Traceroute Jun 17, 2026 Oct 25, 2023 N/A· v4 5.5 MEDIUM· v3 N/A· v2 In buc Traceroute 2.0.12 through 2.1.2 before 2.1.3, the wrapper scripts do not properly parse command lines.
CVE-2022-20933 1Cisco 23Meraki Mx100 Firmware Meraki Mx105 FirmwareMeraki Mx250 Firmware+20 more Jun 17, 2026 Oct 26, 2022 N/A· v4 8.6 HIGH· v3 N/A· v2 A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z3 Teleworker Gateway devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affe...Show more A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z3 Teleworker Gateway devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of client-supplied parameters while establishing an SSL VPN session. An attacker could exploit this vulnerability by crafting a malicious request and sending it to the affected device. A successful exploit could allow the attacker to cause the Cisco AnyConnect VPN server to crash and restart, resulting in the failure of the established SSL VPN connections and forcing remote users to initiate a new VPN connection and re-authenticate. A sustained attack could prevent new SSL VPN connections from being established. Note: When the attack traffic stops, the Cisco AnyConnect VPN server recovers gracefully without requiring manual intervention. Cisco Meraki has released software updates that address this vulnerability.Show less

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2023-46316

2Buc

Debian

2Debian Linux

Traceroute

Jun 17, 2026

Oct 25, 2023

N/A· v4

5.5 MEDIUM· v3

N/A· v2

In buc Traceroute 2.0.12 through 2.1.2 before 2.1.3, the wrapper scripts do not properly parse command lines.

CVE-2022-20933

1Cisco

23Meraki Mx100 Firmware

Meraki Mx105 FirmwareMeraki Mx250 Firmware+20 more

Jun 17, 2026

Oct 26, 2022

N/A· v4

8.6 HIGH· v3

N/A· v2

A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z3 Teleworker Gateway devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of client-supplied parameters while establishing an SSL VPN session. An attacker could exploit this vulnerability by crafting a malicious request and sending it to the affected device. A successful exploit could allow the attacker to cause the Cisco AnyConnect VPN server to crash and restart, resulting in the failure of the established SSL VPN connections and forcing remote users to initiate a new VPN connection and re-authenticate. A sustained attack could prevent new SSL VPN connections from being established. Note: When the attack traffic stops, the Cisco AnyConnect VPN server recovers gracefully without requiring manual intervention. Cisco Meraki has released software updates that address this vulnerability.Show less