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-2021-25847

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...

Null pointer dereference

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-2021-25845

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...

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...

Integer overflow

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 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-2021-25845

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-2021-25845

CVE-2021-25845 affects the Moxa Camera VPort 06EC-2V Series (firmware 1.1) and is rooted in the improper validation of the ChassisID TLV in the LLDP handling path (userdisk/vport_lldpd). A crafted LLDP packet can trigger a NULL pointer dereference , leading to a denial of service. Reports consist...

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...

The vulnerability in the implementation of syntactic analysis of user action lists in Qualcomm’s embedded software allows a perpetrator to execute arbitrary code or cause service failures.

The vulnerability of the syntax analysis implementation for the user action list in Qualcomm’s embedded software lies in the buffer overflow that occurs when the TLV Tag-length-value data writing method with the NDPE parameter is used. Exploiting this vulnerability allows a remote attacker to...

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...

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...

CVE-2020-3675

CVE-2020-3675 concerns a potential integer underflow when parsing Service Info and IPv6 link-local TLVs in the NDPE attribute, affecting Qualcomm Snapdragon platforms. The description lists affected families and SoCs, including IPQ5018, IPQ6018, IPQ8074 and various Snapdragon genera (Auto, Comput...

OSV-2020-1292 Stack-buffer-overflow in ot::ExtendedTlv::GetLength

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20775 Crash type: Stack-buffer-overflow READ 2 Crash state: ot::ExtendedTlv::GetLength ot::Tlv::GetSize ot::Tlv::GetNext...

OSV-2020-1080 Negative-size-param in fuzz_tlv_to_string

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16696 Crash type: Negative-size-param Crash state: fuzztlvtostring fuzzparsetlv curlfuzzer.cc...

kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...