CLSA-2022-1653006752 Fixed CVEs in vim: CVE-2022-1620, CVE-2022-1616, CVE-2022-1629, CVE-2022-1621, CVE-2022-1619

CVE-2022-1619: fix going before the command line start with latin1 encoding - CVE-2022-1620: fix NULL pointer dereference when using invalig regexp - CVE-2022-1621: fix to avoid adding invalid bytes with :spellgood - CVE-2022-1629: fix reading past end of line if ended with trailing backslash -...

PT-2022-19463

Name of the Vulnerable Software and Affected Versions TensorFlow version 2.8.0 Description The issue arises from the TensorKey hash function using total estimated AllocatedBytes, which is an estimate per tensor and a poor hash function for constants, such as int32 t. It also attempts to access...

postgresql: libpq processes unencrypted bytes from man-in-the-middle

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption...

ntfs-3g: Out-of-bounds heap buffer access in ntfs_get_attribute_value() due to incorrect check of bytes_in_use value in MFT records

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes, proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

Buffer Overflow in vyper

Impact Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a buffer overrun. Patches 0.3.2 as of https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b Workarounds Use .vy...

GHSA-4MRX-6FXM-8JPG Buffer Overflow in vyper

Impact Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a buffer overrun. Patches 0.3.2 as of https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b Workarounds Use .vy...

Windows/x86 - XOR/DEC/NOT/ROR encrypted / encoded + null free reverse tcp Shellcode (840 bytes)

Windows/x86 - XOR/DEC/NOT/ROR XDNR encrypted / encoded + null free reverse tcp 192.168.201.11:4444 Shellcode 840 bytes / \ / /\ \ \ \ \ \ / | | \ / | | / / \ | / | \ | \ //\ / /| /| / / / / / X0R Cryptor with DEC/N0T/R0R encoder plus random byte insertion Author: @xen0vas / include...

CVE-2022-20679: Improper Input Validation

A vulnerability in the IPSec decryption routine of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This vulnerability is due to buffer exhaustion that occurs while traffic on a configured...

PYSEC-2022-197

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

PYSEC-2022-197

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

CVE-2022-24788 Buffer overflow in Vyper

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

CVE-2022-24788 Buffer overflow in Vyper

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Versions of vyper prior to 0.3.2 suffer from a potential buffer overrun. Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a...

PT-2022-16880 · Vyper · Vyper

Name of the Vulnerable Software and Affected Versions: Vyper versions prior to 0.3.2 Description: The issue arises when importing a function from a JSON interface that returns bytes, generating bytecode that does not clamp the bytes length, potentially resulting in a buffer overrun. There are no...

Vyper 缓冲区错误漏洞

Vyper is the Pythonic smart contract language for EVM. A security vulnerability exists in Vyper before 0.3.2, which stems from the fact that importing a function from a JSON interface that returns bytes generates bytecode with an unlimited byte length, potentially resulting in a buffer overflow...

Tesla, Guitar, and Cybersecurity

In the first episode of Unplugged Bytes, Sarfaraz Kazi welcomes Hugh Njemanze to share his interests in Tesla, guitar, and cybersecurity. Hugh is President a...

GHSA-7VRM-3JC8-5WWM Incorrect Comparison in Vyper

Impact bytestrings can have dirty bytes in them, resulting in the word-for-word comparison to give incorrect results, e.g. vyper b1: Bytes32 = b"abcdef" b1 = sliceb1, 0, 1 b2: Bytes32 = b"abcdef" t: bool = b1 == b2 incorrectly evaluates to True even without dirty nonzero bytes, because there is n...

PYSEC-2022-196

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

CVE-2022-24787 Incorrect Comparison in Vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...

CVE-2022-24787 Incorrect Comparison in Vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two bytestrings can compare to equal if one en...