461 matches found
CVE-2026-40198
Net::CIDR::Lite versions before 0.23 for Perl does not validate IPv6 group count, which may allow IP ACL bypass. packipv6 does not check that uncompressed IPv6 addresses without :: have exactly 8 hex groups. Inputs like "abcd", "1:2:3", or "1:2:3:4:5:6:7" are accepted and produce packed values of...
Net-CIDR-Lite 安全漏洞
Net-CIDR-Lite is a Perl module developed by Stig for processing CIDR addresses. Versions of Net-CIDR-Lite prior to 0.23 contained security vulnerabilities, which stemmed from improper handling of IPv4-mapped IPv6 addresses, potentially allowing bypasses in IP access control lists...
PT-2026-32049
Name of the Vulnerable Software and Affected Versions Net::CIDR::Lite versions prior to 0.23 Description Net::CIDR::Lite versions before 0.23 for Perl incorrectly handles IPv4 mapped IPv6 addresses, potentially allowing IP ACL bypass. The pack ipv6 function includes a sentinel byte from pack ipv4...
Net-CIDR-Lite 安全漏洞
Net-CIDR-Lite is a Perl module developed by Stig for handling CIDR addresses. Versions of Net-CIDR-Lite prior to 0.23 contained security vulnerabilities, which stemmed from an unvalidated check of the number of IPv6 groups, potentially allowing IP access control lists to be bypassed...
CVE-2026-40198: Improper Validation of Syntactic Correctness of Input
Net::CIDR::Lite versions before 0.23 for Perl does not validate IPv6 group count, which may allow IP ACL bypass. packipv6 does not check that uncompressed IPv6 addresses without :: have exactly 8 hex groups. Inputs like "abcd", "1:2:3", or "1:2:3:4:5:6:7" are accepted and produce packed values of...
CVE-2026-40199: Improper Handling of Length Parameter Inconsistency
Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass. packipv6 includes the sentinel byte from packipv4 when building the packed representation of IPv4 mapped addresses like ::ffff:192.168.1.1. This produces an 18 byte value instead of...
PT-2026-32048
Name of the Vulnerable Software and Affected Versions Net::CIDR::Lite versions prior to 0.23 Description The Net::CIDR::Lite Perl module before version 0.23 does not properly validate the IPv6 group count, potentially allowing a bypass of IP Access Control Lists ACLs. Recommendations Update to...
CVE-2026-34443 FreeScout: SSRF protection bypass via broken CIDR check in checkIpByMask()
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, checkIpByMask in app/Misc/Helper.php checks whether the input IP contains a / character. Plain IP addresses never contain /, so the function always returns false without checking any CIDR...
CVE-2026-34443 FreeScout: SSRF protection bypass via broken CIDR check in checkIpByMask()
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, checkIpByMask in app/Misc/Helper.php checks whether the input IP contains a / character. Plain IP addresses never contain /, so the function always returns false without checking any CIDR...
CVE-2026-34443 FreeScout: SSRF protection bypass via broken CIDR check in checkIpByMask()
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, checkIpByMask in app/Misc/Helper.php checks whether the input IP contains a / character. Plain IP addresses never contain /, so the function always returns false without checking any CIDR...
Exploit for CVE-2014-8361
Vuln Scanner - Advanced Network Security Scanner !Licenseht...
CVE-2026-34443: Server-Side Request Forgery (SSRF)
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, checkIpByMask in app/Misc/Helper.php checks whether the input IP contains a / character. Plain IP addresses never contain /, so the function always returns false without checking any CIDR...
Ubuntu: Security Advisory (USN-8110-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Net-CIDR vulnerability (USN-8110-1)
The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8110-1 advisory. Dave Rolsky discovered that Net-CIDR did not properly sanitize IP addresses. An attacker could possibl...
USN-8110-1 libnet-cidr-perl vulnerability
Dave Rolsky discovered that Net-CIDR did not properly sanitize IP addresses. An attacker could possibly use this to bypass IP-based restrictions...
USN-8110-1: Net-CIDR vulnerability
Dave Rolsky discovered that Net-CIDR did not properly sanitize IP addresses. An attacker could possibly use this to bypass IP-based restrictions...
SUSE CVE-2021-4456
Net::CIDR versions before 0.24 for Perl mishandle leading zeros in IP CIDR addresses, which may have unspecified impact. The functions addr2cidr and cidrlookup may return leading zeros in a CIDR string, which may in turn be parsed as octal numbers by subsequent users. In some cases an attacker ma...
[SECURITY] Fedora 42 Update: perl-Net-CIDR-0.27-1.fc42
The Net::CIDR package contains functions that manipulate lists of IP netblocks expressed in CIDR notation. The Net::CIDR functions handle both IPv4 and IPv6 addresses...
Fedora: Security Advisory (FEDORA-2026-baf8782c7a)
The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Fedora 42 : perl-Net-CIDR (2026-baf8782c7a)
The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-baf8782c7a advisory. Net::CIDR versions before 0.24 for Perl mishandle leading zeros in IP CIDR addresses, which may have unspecified impact. The functions addr2cidr and cidrlook...