Information disclosure

In NetBSD through 9.2, there is an information leak in the TCP ISN ISS generation algorithm...

Code injection

In NetBSD through 9.2, the IPv6 fragment ID generation algorithm employs a weak cryptographic PRNG...

Code injection

In NetBSD through 9.2, the IPv4 ID generation algorithm does not use appropriate cryptographic measures...

CVE-2021-45484

In NetBSD through 9.2, the IPv6 fragment ID generation algorithm employs a weak cryptographic PRNG...

CVE-2021-45484

Constrained to the NetBSD IPv6 stack: CVE-2021-45484 involves a weak cryptographic PRNG used in the IPv6 fragment ID generation algorithm in NetBSD up to version 9.2. The vulnerability is tied to how fragment IDs are generated, potentially impacting confidentiality, as noted in public advisories....

CVE-2021-45487

The CVE-2021-45487 entry relates to NetBSD up to version 9.2, where the IPv4 ID generation algorithm does not use appropriate cryptographic measures. This is a flaw in the IP ID randomization/selection method within NetBSD’s IP stack that can enable an attacker to analyze IP traffic and potential...

CVE-2021-45487

In NetBSD through 9.2, the IPv4 ID generation algorithm does not use appropriate cryptographic measures...

CVE-2021-45488

The CVE-2021-45488 issue affects NetBSD up to 9.2, involving an information leak in the TCP ISN (ISS) generation algorithm within the IP/TCP stack. The root cause is an information disclosure flaw in how ISNs are generated, enabling partial exposure of sensitive data. Publicly documented details ...

CVE-2021-45488

In NetBSD through 9.2, there is an information leak in the TCP ISN ISS generation algorithm...

CVE-2021-45489

In NetBSD through 9.2, the IPv6 Flow Label generation algorithm employs a weak cryptographic PRNG...

CVE-2021-45489

CVE-2021-45489 refers to NetBSD up to 9.2 where the IPv6 Flow Label generation uses a weak cryptographic PRNG. Affected: NetBSD 9.2 and earlier IP stack behavior related to Flow Label generation. Consequence: potential information leakage or traffic-related exposure described by multiple sources;...

PT-2021-24252 · Netbsd · Netbsd

Name of the Vulnerable Software and Affected Versions: NetBSD versions prior to 9.3 Description: The issue is related to an information leak in the TCP ISN ISS generation algorithm. This leak may potentially allow attackers to gather sensitive information. Recommendations: For versions prior to...

PT-2021-24250 · Netbsd · Netbsd

Name of the Vulnerable Software and Affected Versions: NetBSD versions prior to 9.3 Description: The issue concerns a weak cryptographic PRNG used in the IPv6 fragment ID generation algorithm. Recommendations: For NetBSD versions prior to 9.3, update to version 9.3 or later to resolve the issue...

NetBSD 安全特征问题漏洞

NetBSD is an open source Unix-like operating system from the NetBSD Foundation. NetBSD suffers from a security signature issue vulnerability that stems from an information leak in the TCP ISN ISS generation algorithm in NetBSD through 9.2...

PT-2021-24251 · Netbsd · Netbsd

Name of the Vulnerable Software and Affected Versions: NetBSD versions prior to 9.3 Description: The issue concerns the IPv4 ID generation algorithm, which does not utilize appropriate cryptographic measures. Recommendations: For NetBSD versions prior to 9.3, update to version 9.3 or later to...

NetBSD 安全特征问题漏洞

NetBSD is an open source Unix-like operating system from the NetBSD Foundation. NetBSD suffers from a security signature issue vulnerability that stems from the use of a weak cryptographic PRNG for the IPv6 slice ID generation algorithm in versions of NetBSD up to 9.2...

NetBSD 安全特征问题漏洞

NetBSD is an open source Unix-like operating system from the NetBSD Foundation. NetBSD suffers from a security signature issue vulnerability that stems from the IPv4 ID generation algorithm not using proper encryption measures in NetBSD through 9.2...

NetBSD 安全特征问题漏洞

NetBSD is an open source Unix-like operating system from the NetBSD Netbsd Foundation. NetBSD suffers from a security vulnerability that stems from the use of a weak cryptographic PRNG for the IPv6 stream label generation algorithm in versions of NetBSD up to 9.2...

PlayStation: Remote kernel heap overflow

Summary The PlayStation has a kernel PPPoE driver, that originates from NetBSD. This driver has a kernel heap overflow vulnerability, that an attacker can remotely trigger over the LAN, with the ability to control both the contents that are overflown and their sizes. Technical Details PPPoE...

Tuxera NTFS-3G null pointer dereference vulnerability

NTFS-3G is a stable, full-featured, read/write NTFS driver for Linux, Android, Mac OS X, FreeBSD, NetBSD, OpenSolaris, QNX, Haiku, and other operating systems. ntfs extentinodeopen is vulnerable to a null pointer dereference. An attacker could exploit the vulnerability to cause null pointer...