717 matches found
UBUNTU-CVE-2025-11964
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...
Slackware: Security Advisory (SSA:2026-001-02)
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...
[slackware-security] libpcap
New libpcap packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/libpcap-1.10.6-i586-1slack15.0.txz: Upgraded. This update fixes bugs and security issues: Fix OOBR and OOBW in pcapetheraton. Fix a b...
CVE-2025-11964
A flaw was found in libpcap on Windows. When libpcap converts a Windows error message containing 4-byte UTF-8 characters, the utf16letoutf8truncated function can write data beyond its allocated buffer. This out-of-bounds write can lead to data corruption, impacting the integrity of the system...
CVE-2025-11961
A flaw was found in libpcap. The pcapetheraton function, which processes MAC-48 addresses, does not properly validate input strings. An application that calls this function with a malformed address string can cause the function to read or write data beyond its intended memory boundaries. This can...
Slackware Linux 15.0 / current libpcap Multiple Vulnerabilities (SSA:2026-001-02)
The version of libpcap installed on the remote host is prior to 1.10.6. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-001-02 advisory. New libpcap packages are available for Slackware 15.0 and -current to fix security issues. Tenable has extracted the...
EUVD-2025-205868
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...
Out-of-bounds Write
Overview Affected versions of this package are vulnerable to Out-of-bounds Write via the utf16letoutf8truncated function. An attacker can cause data to be written beyond the end of a buffer by triggering the conversion of Windows error messages containing characters that require 4-byte UTF-8...
ALPINE-CVE-2025-11961
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
AZL-73379 CVE-2025-11961 affecting package nmap for versions less than 7.93-4
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
CVE-2025-11961
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
DEBIAN-CVE-2025-11961
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
CVE-2025-11964
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...
AZL-73344 CVE-2025-11961 affecting package nmap for versions less than 7.95-3
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
CVE-2025-11961
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
UBUNTU-CVE-2025-11961
pcapetheraton is an auxiliary function in libpcap, it takes a string argument and returns a fixed-size allocated buffer. The string argument must be a well-formed MAC-48 address in one of the supported formats, but this requirement has been poorly documented. If an application calls the function...
CVE-2025-11964 OOBW in utf_16le_to_utf_8_truncated() in libpcap
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...
CVE-2025-11964
CVE-2025-11964 affects libpcap on Windows where utf_16le_to_utf_8_truncated() may write past the end of the output buffer when converting certain Unicode characters (4-byte UTF‑8). Root cause is a bound check deficiency in that conversion path. Impact is memory corruption that is limited by the a...
CVE-2025-11964 OOBW in utf_16le_to_utf_8_truncated() in libpcap
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...
CVE-2025-11964
On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...