49 matches found
CVE-2026-18313
A flaw was found in libpcap, specifically within the rpcapd daemon. This vulnerability allows a remote attacker to cause a denial of service DoS by sending specially crafted RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ messages. The rpcapd daemon allocates memory for these messages but fails to...
CVE-2026-18313
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
AZL-99735 CVE-2026-18313 affecting package libpcap for versions less than 1.10.7-1
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
UBUNTU-CVE-2026-18313
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
CVE-2026-18313
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
EUVD-2026-72020
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
CVE-2026-18313 rpcapd memory leak in libpcap before 1.10.7
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
CVE-2026-18313 rpcapd memory leak in libpcap before 1.10.7
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
CVE-2026-18313
CVE-2026-18313 is a memory leak in the rpcapd (remote capture daemon) component of libpcap versions before 1.10.7 . Each RPCAP_MSG_UPDATEFILTER_REQ or RPCAP_MSG_STARTCAP_REQ message from a client causes an allocation of up to 65536 bytes that is never freed, leaking memory even under normal use. ...
CVE-2026-18313
rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
PT-2026-86442
rpcapd can allocate up to 65536 bytes per each RPCAP MSG UPDATEFILTER REQ or RPCAP MSG STARTCAP REQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...
Linux Distros Unpatched Vulnerability : CVE-2026-18313
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, s...
SUSE CVE-2019-15162
rpcapd/daemon.c in libpcap before 1.9.1 on non-Windows platforms provides details about why authentication failed, which might make it easier for attackers to enumerate valid usernames...
SUSE CVE-2019-15163
rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service NULL pointer dereference and daemon crash if a crypt call fails...
SUSE CVE-2019-15164
rpcapd/daemon.c in libpcap before 1.9.1 allows SSRF because a URL may be provided as a capture source...
Huawei EulerOS: Security Advisory for libpcap (EulerOS-SA-2019-2286)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...
EulerOS 2.0 SP8 : libpcap (EulerOS-SA-2019-2286)
According to the versions of the libpcap package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Libpcap provides a portable framework for low-level network monitoring. Libpcap can provide network statistics collection,security monitoring an...
CVE-2019-15163
rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service NULL pointer dereference and daemon crash if a crypt call fails...
CVE-2019-15161
rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request...
