PT-2021-7566

Name of the Vulnerable Software and Affected Versions FortiSwitch versions 3.6.11 and below FortiSwitch versions 6.0.0 through 6.0.6 FortiSwitch versions 6.2.0 through 6.2.6 FortiSwitch versions 6.4.0 through 6.4.6 Description A missing release of memory after effective lifetime issue may allow a...

lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c

A buffer overflow was found in the lldpdecode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service daemon crash and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the...

Denial of Service Vulnerability in Moxa Camera VPort 06EC-2V

MOXA Camera VPort 06EC-2V is a camera device from MOXA Taiwan, China. A security vulnerability exists in the Moxa Camera VPort 06EC-2V. An attacker can cause a denial of service via a crafted lldp packet...

Moxa Camera VPort 06EC-2V Denial of Service Vulnerability (CNVD-2021-36220)

Moxa Camera VPort 06EC-2V is a camera device from Moxa MOXA of Taiwan, China. A security vulnerability exists in the Moxa Camera VPort 06EC-2V. An attacker can cause a denial of service by dereferencing a NULL pointer via a fake lldp packet...

Moxa Camera VPort 06EC-2V Denial of Service Vulnerability (CNVD-2021-36219)

MOXA Moxa Camera VPort 06EC-2V is a camera device from Moxa Taiwan, China. A security vulnerability exists in the Moxa Camera VPort 06EC-2V. An attacker can cause a denial of service by passing a carefully crafted lldp packet to a negative number in the memcpy function...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access (cisco-sa-n9kaci-unauth-access-5PWzDx2w)

According to its self-reported version, the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI is affected by unauthorized access vulnerability due to insufficient security requirements during the Link Layer...

CVE-2021-25845

Improper validation of the ChassisID TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a NULL pointer dereference via a crafted lldp packet...

CVE-2021-25848

Improper validation of the length field of LLDP-MED TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure to attackers due to using fixed loop counter variable without checking the actual available length via a crafted lldp packet...

CVE-2021-25845

Improper validation of the ChassisID TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a NULL pointer dereference via a crafted lldp packet...

CVE-2021-25849

An integer underflow was discovered in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, improper validation of the PortID TLV leads to Denial of Service via a crafted lldp packet...

Input validation

Improper validation of the length field of LLDP-MED TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure to attackers due to controllable loop counter variable via a crafted lldp packet...

Input validation

Improper validation of the ChassisID TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a negative number passed to the memcpy function via a crafted lldp packet...

CVE-2021-25845

Improper validation of the ChassisID TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a NULL pointer dereference via a crafted lldp packet...

CVE-2021-25848

Improper validation of the length field of LLDP-MED TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure to attackers due to using fixed loop counter variable without checking the actual available length via a crafted lldp packet...

Input validation

Improper validation of the length field of LLDP-MED TLV in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure to attackers due to using fixed loop counter variable without checking the actual available length via a crafted lldp packet...

CVE-2021-25849

An integer underflow was discovered in userdisk/vportlldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, improper validation of the PortID TLV leads to Denial of Service via a crafted lldp packet...

CVE-2021-25846

CVE-2021-25846 affects Moxa Camera VPort 06EC-2V Series (version 1.1) via improper validation of the ChassisID TLV in the LLDP handling path (userdisk/vport_lldpd). A crafted LLDP packet can pass a negative value to memcpy, triggering a denial of service. The vulnerability is documented across mu...

CVE-2021-25848

CVE-2021-25848 affects the Moxa Camera VPort 06EC-2V Series (version 1.1). The root cause is improper validation of the length field in the LLDP-MED TLV processed by userdisk/vport_lldpd, caused by using a fixed loop counter without validating the actual available length, allowing information dis...

PT-2021-16818

Name of the Vulnerable Software and Affected Versions Moxa Camera VPort 06EC-2V Series version 1.1 Description The issue arises from improper validation of the length field of LLDP-MED TLV in the userdisk/vport lldpd component, allowing information disclosure to attackers. This occurs due to the...

PT-2021-16816

Name of the Vulnerable Software and Affected Versions Moxa Camera VPort 06EC-2V Series version 1.1 Description The issue is caused by improper validation of the ChassisID TLV in userdisk/vport lldpd, allowing attackers to cause a denial of service. This happens due to a negative number being pass...