Vulnerabilities (CVE)

Filtered by vendor Netbsd Subscribe
Filtered by product Netbsd
Total 176 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-6387 9 Amazon, Canonical, Debian and 6 more 20 Linux 2023, Ubuntu Linux, Debian Linux and 17 more 2024-09-14 N/A 8.1 HIGH
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
CVE-2006-6397 3 Freebsd, Netbsd, Openbsd 3 Freebsd, Netbsd, Openbsd 2024-08-07 4.4 MEDIUM N/A
** DISPUTED ** Integer overflow in banner/banner.c in FreeBSD, NetBSD, and OpenBSD might allow local users to modify memory via a long banner. NOTE: CVE and multiple third parties dispute this issue. Since banner is not setuid, an exploit would not cross privilege boundaries in normal operations. This issue is not a vulnerability.
CVE-2006-6165 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2024-08-07 7.2 HIGH N/A
** DISPUTED ** ld.so in FreeBSD, NetBSD, and possibly other BSD distributions does not remove certain harmful environment variables, which allows local users to gain privileges by passing certain environment variables to loading processes. NOTE: this issue has been disputed by a third party, stating that it is the responsibility of the application to properly sanitize the environment.
CVE-2009-0601 6 Apple, Freebsd, Linux and 3 more 6 Mac Os X, Freebsd, Linux Kernel and 3 more 2024-05-17 2.1 LOW N/A
Format string vulnerability in Wireshark 0.99.8 through 1.0.5 on non-Windows platforms allows local users to cause a denial of service (application crash) via format string specifiers in the HOME environment variable.
CVE-2011-0419 7 Apache, Apple, Freebsd and 4 more 8 Http Server, Portable Runtime, Mac Os X and 5 more 2024-04-02 4.3 MEDIUM N/A
Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd.
CVE-1999-0046 10 Bsdi, Debian, Digital and 7 more 10 Bsd Os, Debian Linux, Ultrix and 7 more 2024-02-09 10.0 HIGH N/A
Buffer overflow of rlogin program using TERM environmental variable.
CVE-2002-1337 7 Gentoo, Hp, Netbsd and 4 more 9 Linux, Alphaserver Sc, Hp-ux and 6 more 2024-02-09 10.0 HIGH N/A
Buffer overflow in Sendmail 5.79 to 8.12.7 allows remote attackers to execute arbitrary code via certain formatted address fields, related to sender and recipient header comments as processed by the crackaddr function of headers.c.
CVE-2002-1915 3 Freebsd, Netbsd, Openbsd 3 Freebsd, Netbsd, Openbsd 2024-02-08 2.1 LOW 5.5 MEDIUM
tip on multiple BSD-based operating systems allows local users to cause a denial of service (execution prevention) by using flock() to lock the /var/log/acculog file.
CVE-2003-0466 7 Apple, Freebsd, Netbsd and 4 more 8 Mac Os X, Mac Os X Server, Freebsd and 5 more 2024-02-08 10.0 HIGH 9.8 CRITICAL
Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO.
CVE-2021-45484 1 Netbsd 1 Netbsd 2024-02-04 5.0 MEDIUM 7.5 HIGH
In NetBSD through 9.2, the IPv6 fragment ID generation algorithm employs a weak cryptographic PRNG.
CVE-2021-45488 1 Netbsd 1 Netbsd 2024-02-04 5.0 MEDIUM 7.5 HIGH
In NetBSD through 9.2, there is an information leak in the TCP ISN (ISS) generation algorithm.
CVE-2021-45487 1 Netbsd 1 Netbsd 2024-02-04 5.0 MEDIUM 7.5 HIGH
In NetBSD through 9.2, the IPv4 ID generation algorithm does not use appropriate cryptographic measures.
CVE-2021-45489 1 Netbsd 1 Netbsd 2024-02-04 5.0 MEDIUM 7.5 HIGH
In NetBSD through 9.2, the IPv6 Flow Label generation algorithm employs a weak cryptographic PRNG.
CVE-2020-26139 1 Netbsd 1 Netbsd 2024-02-04 2.9 LOW 5.3 MEDIUM
An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients and makes it easier to exploit other vulnerabilities in connected clients.
CVE-2012-5363 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2024-02-04 7.8 HIGH 7.5 HIGH
The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Neighbor Solicitation messages, a different vulnerability than CVE-2011-2393.
CVE-2011-2480 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2024-02-04 5.0 MEDIUM 7.5 HIGH
Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD before 8.2 and NetBSD when using certain non-x86 architectures. A signedness error in the IEEE80211_IOC_CHANINFO ioctl allows a local unprivileged user to cause the kernel to copy large amounts of kernel memory back to the user, disclosing potentially sensitive information.
CVE-2012-5365 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2024-02-04 7.8 HIGH 7.5 HIGH
The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Router Advertisement packets containing multiple Routing entries.
CVE-2017-1000375 1 Netbsd 1 Netbsd 2024-02-04 7.5 HIGH 9.8 CRITICAL
NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions.
CVE-2017-1000374 1 Netbsd 1 Netbsd 2024-02-04 7.5 HIGH 9.8 CRITICAL
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions.
CVE-2017-1000378 1 Netbsd 1 Netbsd 2024-02-04 7.5 HIGH 9.8 CRITICAL
The NetBSD qsort() function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort() to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in arbitrary code execution attacks. This affects NetBSD 7.1 and possibly earlier versions.