479 matches found
CVE-2026-46727
An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler rbgetaddrinfo in ext/socket/raddrinfo.c allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that...
EUVD-2026-31477
An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler rbgetaddrinfo in ext/socket/raddrinfo.c allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that...
Ruby 竞争条件问题漏洞
Ruby is a cross-platform, object-oriented dynamic type programming language developed by Yukihiro Matsumoto. Prior to Ruby 4.0.5, there was a race condition vulnerability. This vulnerability stemmed from a race condition in the getaddrinfo handling process based on pthread, where reusing resource...
CVE-2026-46727
Ruby 4 before 4.0.5 contains a race condition that can cause a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c). A remote attacker able to delay DNS responses near the user-specified timeout could crash a Ruby process calling Addrinfo.geta...
CVE-2026-46727 - Use-after-free in pthread-based getaddrinfo timeout handler
SUMMARY A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler rbgetaddrinfo in ext/socket/raddrinfo.c allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo..., timeout: o...
Unity Linux 20.1060e / 20.1070e Security Update: nodejs (UTSA-2026-017558)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017558 advisory. Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uvidnatoascii is used to convert strings to ASCII. The pointer p is read and...
Azure Linux 3.0 Security Update: glibc (CVE-2023-4527)
The version of glibc installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4527 advisory. - A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the...
MiracleLinux 9 : glibc-2.34-60.el9.7 (AXSA:2023-6486:05)
The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6486:05 advisory. glibc: buffer overflow in ld.so leading to privilege escalation CVE-2023-4911 glibc: Stack read overflow in getaddrinfo in no-aaaa mode CVE-2023-452...
MiracleLinux 8 : glibc-2.28-225.el8.6 (AXSA:2023-6476:04)
The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6476:04 advisory. glibc: buffer overflow in ld.so leading to privilege escalation CVE-2023-4911 glibc: Stack read overflow in getaddrinfo in no-aaaa mode CVE-2023-452...
MiracleLinux 4 : glibc-2.12-1.132.AXS4 (AXSA:2014-073:01)
The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2014-073:01 advisory. The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as t...
MiracleLinux 7 : glibc-2.17-292.el7 (AXSA:2019-4313:05)
The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2019-4313:05 advisory. glibc: getaddrinfo should reject IP addresses with trailing characters CVE-2016-10739 Tenable has extracted the preceding description block directly from the...
Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2023-4527)
A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data...
Siemens SIMATIC S7-1500 Use After Free (CVE-2023-4806)
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the nssgethostbyname2r and nssgetcanonnamer hooks without implementing the...
Siemens SIMATIC S7-1500 Use After Free (CVE-2023-4813)
A flaw was found in glibc. In an uncommon situation, the gaihinet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue...
Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2016-10739)
In the GNU C Library aka glibc or libc6 through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string, without the...
Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2018-19591)
In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function. This plugin only works with Tenable.ot. Please visit...
CLSA-2025-1762363908 libuv: Fix of CVE-2024-24806
CVE-2024-24806: fix issue where uvgetaddrinfo function truncates hostnames, potentially allowing crafted payloads to resolve to unintended IP addresses, by handling hostnameascii variable properly in uvgetaddrinfo and uvidnatoascii functions...
EUVD-2016-4727
Malware in sbrugna...