UBUNTU-CVE-2024-10963

A flaw was found in pamaccess, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining unauthorized access. This issue poses a risk for systems that rely on this...

CVE-2024-10963 Pam: improper hostname interpretation in pam_access leads to access control bypass

A flaw was found in pamaccess, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining unauthorized access. This issue poses a risk for systems that rely on this...

CVE-2024-10963

CVE-2024-10963 is a pam_access vulnerability where certain rules in its configuration file are mistakenly treated as hostnames, enabling an attacker to impersonate a trusted hostname and gain unauthorized access. Documented impact is access control bypass on systems relying on pam_access rules. T...

Red Hat Enterprise Linux 7 授权问题漏洞

Red Hat Enterprise Linux 7 is a suite of Linux operating systems for business users from Red Hat, USA. An authorization issue vulnerability exists in Red Hat Enterprise Linux 7 that stems from improper handling of tokens interpreted as hostnames in access.conf, allowing an attacker to bypass acce...

PT-2024-16667

Name of the Vulnerable Software and Affected Versions pam access affected versions not specified Red Hat Nan affected versions not specified Description A flaw was found in pam access, where certain rules in its configuration file are mistakenly treated as hostnames. This issue allows attackers t...

USN-6560-3 openssh vulnerability

USN-6560-2 fixed a vulnerability in OpenSSH. This update provides the corresponding update for Ubuntu 16.04 LTS. Original advisory details: It was discovered that OpenSSH incorrectly handled user names or host names with shell metacharacters. An attacker could possibly use this issue to perform O...

libuv: Improper Domain Lookup that potentially leads to SSRF attacks

A server-side request forgery SSRF flaw was found in the libuv package due to how the hostnameascii variable is handled in uvgetaddrinfo and uvidnatoascii. When the hostname exceeds 256 characters, it gets truncated without a terminating null byte. As a result, attackers may be able to access...

libuv: Improper Domain Lookup that potentially leads to SSRF attacks

A server-side request forgery SSRF flaw was found in the libuv package due to how the hostnameascii variable is handled in uvgetaddrinfo and uvidnatoascii. When the hostname exceeds 256 characters, it gets truncated without a terminating null byte. As a result, attackers may be able to access...

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahi_s_host_name_resolver_start function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is to the service availability.

...

Medium: openssh

Issue Overview: In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in ...

AZL-37077 CVE-2024-2466 affecting package curl for versions less than 8.8.0-1

libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS. libcurl would wrongly avoid using the set hostname function when the specified hostname was given as an IP address, therefore completely skipping the certificate...

GHSA-WFGJ-WRGH-H3R3 SSRF Vulnerability on assetlinks_check(act_name, well_knowns)

Summary While examining the "App Link assetlinks.json file could not be found" vulnerability detected by MobSF, we, as the Trendyol Application Security team, noticed that a GET request was sent to the "/.well-known/assetlinks.json" endpoint for all hosts written with "android:host". In the...

SSRF Vulnerability on assetlinks_check(act_name, well_knowns)

Summary While examining the "App Link assetlinks.json file could not be found" vulnerability detected by MobSF, we, as the Trendyol Application Security team, noticed that a GET request was sent to the "/.well-known/assetlinks.json" endpoint for all hosts written with "android:host". In the...

Medium: openssh

Issue Overview: In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in ...

BIT-NODE-2021-44532

Node.js 12.22.9, 14.18.3, 16.13.2, and 17.3.1 converts SANs Subject Alternative Names to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject to an injection vulnerability when name constraints were used withi...

openssh: potential command injection via shell metacharacters

A flaw was found in OpenSSH. In certain circumstances, a remote attacker may be able to execute arbitrary OS commands by using expansion tokens, such as %u or %h, with user names or host names that contain shell metacharacters...

USN-6666-1 libuv1 vulnerability

It was discovered that libuv incorrectly truncated certain hostnames. A remote attacker could possibly use this issue with specially crafted hostnames to bypass certain checks...

UBUNTU-CVE-2024-24806

libuv is a multi-platform support library with a focus on asynchronous I/O. The uvgetaddrinfo function in src/unix/getaddrinfo.c and its windows counterpart src/win/getaddrinfo.c, truncates hostnames to 256 characters before calling getaddrinfo. This behavior can be exploited to create addresses...

CVE-2024-24806

libuv is a multi-platform support library with a focus on asynchronous I/O. The uvgetaddrinfo function in src/unix/getaddrinfo.c and its windows counterpart src/win/getaddrinfo.c, truncates hostnames to 256 characters before calling getaddrinfo. This behavior can be exploited to create addresses...

openssh: potential command injection via shell metacharacters

A flaw was found in OpenSSH. In certain circumstances, a remote attacker may be able to execute arbitrary OS commands by using expansion tokens, such as %u or %h, with user names or host names that contain shell metacharacters...