Code injection

A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A device may be passively tracked by its WiFi MAC address...

Design/Logic Flaw

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Monterey 12.1. A device may be passively tracked via BSSIDs...

CVE-2021-30987

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Monterey 12.1. A device may be passively tracked via BSSIDs...

CVE-2021-30987

CVE-2021-30987 describes an access-control issue in macOS Monterey 12.1 where a device may be passively tracked via BSSIDs. The vulnerability is disclosed in Apple advisory HT212978 and reflected in multiple sources (NVD entry and related vendor advisories). Affected product: macOS Monterey prior...

CVE-2021-30986

CVE-2021-30986 affects macOS Monterey before 12.1?The Apple advisory shows a device configuration issue that allowed a Bluetooth MAC address to be used to passively track a device. The issue is fixed in macOS Monterey 12.1. This CVE is associated with the Bluetooth component; remediation is an OS...

CVE-2021-30866

CVE-2021-30866 is Apple’s privacy issue where broadcast WiFi MAC addresses were removed to prevent passive tracking. It affects tvOS 15, watchOS 8, iOS 15 and iPadOS 15, with the root cause being exposure of a device’s MAC address over a Wi‑Fi broadcast. The fix is the removal of the broadcast MA...

python: ftplib should not use the host from the PASV response

A flaw was found in Python, specifically in the FTP File Transfer Protocol client library in PASV passive mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecti...

Apple tvOS 安全漏洞

Apple tvOS is a set of smart TV operating systems from the American company Apple Apple. A security vulnerability exists in several Apple products that could allow devices to be passively tracked by their WiFi MAC addresses. The issue was fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15...

ALPINE-CVE-2021-36159

libfetch before 2021-07-26, as used in apk-tools, xbps, and other products, mishandles numeric strings for the FTP and HTTP protocols. The FTP passive mode implementation allows an out-of-bounds read because strtol is used to parse the relevant numbers into address bytes. It does not check if the...

PT-2021-21147 · Libfetch +2 · Libfetch +2

Name of the Vulnerable Software and Affected Versions: libfetch versions prior to 2021-07-26 Description: The issue concerns the mishandling of numeric strings for the FTP and HTTP protocols. Specifically, the FTP passive mode implementation allows an out-of-bounds read due to the use of strtol t...

Pstf2 - Passive Security Tools Fingerprinting Framework

Have you ever wanted a simple, easy and stealth bypass for multiple classes of security products? pstf^2 pronounced pstf-square is an implementation of an HTTP server capable of passive browser fingerprinting - and it might just be the thing you are looking for. When attackers try to deliver a...

OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows...

OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows...

OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows...

OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows...

OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows...

ALPINE-CVE-2021-31810

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise...

DEBIAN-CVE-2021-31810

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise...

UBUNTU-CVE-2021-31810

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise...

Trusting FTP PASV responses vulnerability in Net::FTP

A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed e.g., the attacker can conduct port scans and service banner...