Backdoor.Win32.Antilam.14.o Remote Command Execution

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/2914f01e65d848655d4f1aac51ff04d1.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Antilam.14.o Vulnerability: Unauthenticated Remote Command Execution Description: The...

systemd: Mishandles numerical usernames beginning with decimal digits or 0x followed by hexadecimal digits

A flaw was found in systemd, where it mishandles numerical usernames beginning with decimal digits, or "0x" followed by hexadecimal digits. When the usernames are used by systemd, for example in service units, an unexpected user may be used instead. In some particular configurations, this flaw...

GPAC 缓冲区错误漏洞

GPAC is an open source multimedia framework. GPAC suffers from a buffer overflow vulnerability that stems from an issue discovered in gpac 0.8.0. The dumpdatahex function in boxdump.c has a heap-based buffer overflow that can be exploited by an attacker to cause a denial of service DOS via crafte...

efiXplorer - IDA Plugin For UEFI Firmware Analysis And Reverse Engineering Automation

efiXplorer - IDA plugin for UEFI firmware analysis and reverse engineering automation Supported versions of Hex-Rays products: everytime we focus on last versions of IDA and Decompiler because we try to use most recent features from new SDK releases. That means we tested only on recent versions o...

OESA-2021-1358 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: A flaw was found in edk2. Missing checks in the IScsiHexToBin function in NetworkPkg/IScsiDxe lead to a buffer overflow allowing a remote attacker, who can inject...

[SECURITY] Fedora 33 Update: radare2-5.4.0-1.fc33

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

CVE-2021-32987

Null pointer dereference in SuiteLink server while processing command 0x0b...

Tianocore Edk2 缓冲区错误漏洞

Tianocore Edk2 is a cross-platform firmware development environment from the Tianocore community that follows the UEFI and PI specifications. A buffer error vulnerability exists in TianoCore edk2 that stems from a boundary error in the IScsiHexToBin function in NetworkPkg/IScsiDxe. A remote...

edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe

A flaw was found in edk2. Missing checks in the IScsiHexToBin function in NetworkPkg/IScsiDxe lead to a buffer overflow allowing a remote attacker, who can inject himself in the communication between edk2 and the iSCSI target, to write arbitrary data to any address in the edk2 firmware and...

Aveva SuiteLink Server 代码问题漏洞

Aveva SuiteLink Server is a communication server from AVEVA Aveva UK. A code issue vulnerability exists in AVEVA SuiteLink Server that stems from a null pointer dereference in the SuiteLink Server when the SuiteLink Server processes command 0x07...

Updated botan2 packages fix security vulnerability

Updated botan2 packages fix security vulnerability: In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations base32, base58, base64, and hex CVE-2021-24115...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...

dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient

A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...