Debian: Security Advisory (DSA-5425-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

[SECURITY] [DSA 5425-1] php8.2 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5425-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 13, 2023 https://www.debian.org/security/faq -...

[SECURITY] [DSA 5424-1] php7.4 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5424-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 13, 2023 https://www.debian.org/security/faq -...

PHP < 8.0.29, 8.1.x < 8.1.20, 8.2.x < 8.2.7 Security Update - Windows

PHP is prone to a missing error check and insufficient random bytes in HTTP Digest authentication for SOAP vulnerability. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided

A flaw was found in samba. The Netlogon RPC implementations may use the rc4-hmac encryption algorithm, which is considered weak and should be avoided even if the client supports more modern encryption types. This issue could allow an attacker who knows the plain text content communicated between...

samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided

A flaw was found in samba. The Netlogon RPC implementations may use the rc4-hmac encryption algorithm, which is considered weak and should be avoided even if the client supports more modern encryption types. This issue could allow an attacker who knows the plain text content communicated between...

Improper Implementation of Interface

Lines of code Vulnerability details Impact The improper implementation of interfaces can cause unexpected behavior in the contract and lead to an unwanted state of the contract. This can potentially affect several functions. Description The DNSSECImpl contract contains two internal functions,...

Buffer overflow in sponge queue functions

Impact The Keccak sponge function interface accepts partial inputs to be absorbed and partial outputs to be squeezed. A buffer can overflow when partial data with some specific sizes are queued, where at least one of them has a length of 2^32 - 200 bytes or more. Patches Yes, see commit fdc6fef0...

The vulnerabilities of the functions EVP_DigestInit(), EVP_DigestUpdate(), or EVP_DigestFinal() in the OpenSSL cryptographic library that implements the PKCS #7 standard allow a perpetrator to cause a service failure.

The vulnerability of the EVPDigestInit, EVPDigestUpdate, or EVPDigestFinal functions in the PKCS 7 standard implementation of the OpenSSL cryptographic library is related to pointer dereferencing errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Actors, Threats and Vulnerabilities 10 April to 16 April 2023

For a detailed threat digest, download the pdf file here Summary For a detailed threat digest, download the pdf file here HiveForce Labs recently made several significant discoveries related to cybersecurity threats. Over the past week, they identified a total of nine attacks that were executed...

Exploit for Improper Input Validation in Microsoft

CVE-2023-23397 Simple and dirty PoC of the CVE-2023-23397 vul...

CVE-2023-28098 OpenSIPS has vulnerability in the Digest Authentication Parser

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, a specially crafted Authorization header causes OpenSIPS to crash or behave in an unexpected way due to a bug in the function parseparamname . This issue was discovered while performing coverag...

CVE-2023-28098 OpenSIPS has vulnerability in the Digest Authentication Parser

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, a specially crafted Authorization header causes OpenSIPS to crash or behave in an unexpected way due to a bug in the function parseparamname . This issue was discovered while performing coverag...

openssl: NULL dereference during PKCS7 data verification

A NULL pointer vulnerability was found in OpenSSL, which can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not...

NULL Pointer Dereference

openssl is vulnerable to NULL Pointer Dereference. The vulnerability exists because there is a missing check network subcomponent in the Linux kernel, which later leads to invalid usage of the digest api most likely leading to a crash...

The vulnerability of TP-Link TL-WR940N V6 router’s microprogramming software is related to the use of an outdated cryptographic algorithm, MD5. This vulnerability allows a hacker to gain unauthorized access to protected information or cause service failures.

The vulnerability of TP-Link TL-WR940N V6 router’s microprogramming software is related to the use of an outdated cryptographic algorithm, MD5. Exploiting this vulnerability allows a remote attacker to gain unauthorized access to protected information or cause service failures...

openssl: NULL dereference during PKCS7 data verification

A NULL pointer vulnerability was found in OpenSSL, which can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not...

TP-LINK TL-WR940N 加密问题漏洞

The TP-LINK TL-WR940N is a wireless router from China P&L TP-LINK. A security vulnerability exists in TP-LINK TL-WR940N V6 version 3.19.1 Build 180119, which stems from the use of the deprecated MD5 algorithm to hash the administrator password for basic authentication...

K15578: MD5 Message-Digest Algorithm vulnerability CVE-2004-2761

Security Advisory Description The MD5 Message-Digest Algorithm is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of MD5 in the signature algorithm of an X.509 certificate. CVE-2004-2761 Impact A...

K54891070: Tomcat vulnerabilities CVE-2012-5885, CVE-2012-5886, and CVE-2012-5887

Security Advisory Description CVE-2012-5885 The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce aka client nonce values instead of nonce aka server nonce and nc...