Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

squid: buffer-over-read in SSPI and SMB authentication

A flaw was found in Squid. An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure...

squid:4 security update

An update is available for squid, libecap. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Squid is a high-performance proxy caching server for web clients,...

Important: squid:4 security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: buffer-over-read in SSPI and SMB authentication CVE-2022-41318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, a...

ALSA-2022:6775 Important: squid:4 security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: buffer-over-read in SSPI and SMB authentication CVE-2022-41318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, a...

MGASA-2022-0351 Updated squid packages fix security vulnerability

Exposure of Sensitive Information in Cache Manager. CVE-2022-41317 Buffer Over Read in SSPI and SMB Authentication. CVE-2022-41318...

Updated squid packages fix security vulnerability

Exposure of Sensitive Information in Cache Manager. CVE-2022-41317 Buffer Over Read in SSPI and SMB Authentication. CVE-2022-41318...

Squid Buffer Overflow Vulnerability (SQUID-2022:2)

Squid is prone to a buffer overflow vulnerability in SSPI and SMB authentication. Copyright C 2022 Greenbone Networks GmbH 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-or-later This progr...

Ubuntu: Security Advisory (USN-5641-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Buffer Overflow

squid is vulnerable to buffer overflow. The vulnerability exists due to a lack of sanitization of the input in SSPI and SMB Authentication allowing an attacker to corrupt the memory...

USN-5641-1: Squid vulnerabilities

Mikhail Evdokimov discovered that Squid incorrectly handled cache manager ACLs. A remote attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. CVE-2022-41317 It was discovered that Squid incorrectly handled SSPI an...

CVE-2022-41318

A flaw was found in Squid. An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure. Mitigation Disable use of the vulnerable authentication scheme...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Squid vulnerabilities (USN-5641-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5641-1 advisory. Mikhail Evdokimov discovered that Squid incorrectly handled cache manager ACLs. A remote attacker could possibly use this issue t...

CVE-2022-41318

A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a...

zeek -- potential DoS vulnerabilities

Tim Wojtulewicz of Corelight reports: Fix a possible overflow and crash in the ICMP analyzer when receiving a specially crafted packet. Fix a possible overflow and crash in the IRC analyzer when receiving a specially crafted packet. Fix a possible overflow and crash in the SMB analyzer when...

FreeBSD : zeek -- potential DoS vulnerabilities (656b0152-faa9-4755-b08d-aee4a774bd04)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 656b0152-faa9-4755-b08d-aee4a774bd04 advisory. - Tim Wojtulewicz of Corelight reports: Fix a possible overflow and crash in the ICMP analyzer when...

GSD-2022-1005357 ksmbd: fix memory leak in smb2_handle_negotiate

ksmbd: fix memory leak in smb2handlenegotiate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...

Cyber threat hunting for SMBs: How MDR can help

When you hear the words "cyber threat hunting", you just may picture an elite team of security professionals scouring your systems for malware. Sounds like something only huge businesses or nation states would need to do, right? Not quite. Threat hunting is just as essential for...

Windows shellcode stage, Windows x64 Reverse Named Pipe (SMB) Stager

Custom shellcode stage. Connect back to the attacker via a named pipe pivot Module Options msf use payload/windows/x64/custom/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe set ACTION msf payloadreversenamedpipe show options ...show and set...

Windows shellcode stage, Windows x86 Reverse Named Pipe (SMB) Stager

Custom shellcode stage. Connect back to the attacker via a named pipe pivot Module Options msf use payload/windows/custom/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe set ACTION msf payloadreversenamedpipe show options ...show and set...