Apache Dubbo 代码问题漏洞

Apache Dubbo is the Apache Foundation's Java-based high-performance open source RPC framework. A deserialization vulnerability exists in Apache Dubbo versions prior to 2.7.8 and 2.6.9. An attacker can use this vulnerability to further exploit by tampering with byte leading flags and specifying a...

CVE-2021-25641

Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which serialization id the Provider will use by tampering with the byte preamble flags, aka, not following t...

CVE-2021-25641 Dubbo Zookeeper does not check serialization id

Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which serialization id the Provider will use by tampering with the byte preamble flags, aka, not following t...

CVE-2021-25641: Deserialization of Untrusted Data

Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which serialization id the Provider will use by tampering with the byte preamble flags, aka, not following t...

Denial of Service (DoS)

Overview node-static is a rfc 2616 compliant HTTP static-file server module, with built-in caching. Affected versions of this package are vulnerable to Denial of Service DoS. The package fails to catch an exception when user input includes null bytes. This allows attackers to access http://host/%...

ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch?

A flaw was discovered in Ruby in the way certain functions handled strings containing NULL bytes. Specifically, the built-in methods File.fnmatch and its alias File.fnmatch? did not properly handle path patterns containing the NULL byte. A remote attacker could exploit this flaw to make a Ruby...

Denial Of Service (DoS)

glibc is vulnerable to denial of service. The vulnerability exists when processing invalid multi-byte input sequences which could lead to an infinite loop in applications causing the system to crash...

p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c

An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS11 function call, the receiving...

p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c

An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CKATTRIBUTE, the receiving entity may not...

RLSA-2021:1585 Moderate: glibc security, bug fix, and enhancement update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

ALPINE-CVE-2020-27840

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

EUVD-2020-20338

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

Mozilla Firefox Thunderbird Privilege Escalation

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are related to incorrect handling of zero bytes or NULL values during data exchange. Exploiting these vulnerabilities can allow an attacker to increase their privileges or cause service failures...

SUSE: Security Advisory (SUSE-SU-2018:2344-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

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...

OESA-2021-1140 jackson-dataformats-binary security update

This module is a multi-module umbrella project for Jackson standard binary dataformat backends. Dataformat backends are used to support format alternatives to JSON, using general-purpose Jackson API. Formats included allow access using all 3 API styles streaming, databinding, tree model. Security...

p11_rpc_buffer_get_byte_array_value Buffer Overflow DoS

The vulnerability of the p11rpcbuffergetbytearrayvalue function in the library for working with PKCS P11-kit modules is related to writing beyond the buffer’s boundaries. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

@agneta/cli (>=0.14.7, <=0.14.15), @servisbot/servisbot-cli (>=9.4.0, <=10.3.2) +3 more potentially affected by CVE-2020-7774 via y18n (4.0.0)

y18n NPM version 4.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on y18n and may be impacted: - @agneta/cli =0.14.7, =9.4.0, =0.14.4, =1.0.0-rc.1, =1.0.0-rc.7 Source cves: CVE-2020-7774 Source advisory: GHSA-C4W7-XM78-47VH...

CVE-2020-25578

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 several file systems were not properly initializing the doff field of the dirent structures returned by VOPREADDIR. In particular, tmpfs5, smbfs5, autofs5...

UBUNTU-CVE-2020-27840

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...