65 matches found
UBUNTU-CVE-2026-18238
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
CVE-2026-18238
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
CVE-2026-18238
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
CVE-2026-18238 OOBR in rpcap client in libpcap before 1.10.7
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
EUVD-2026-72021
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
CVE-2026-18238
libpcap versions before 1.10.7 are affected by an out-of-bounds read in the rpcap client . The code that processes an RPCAP_MSG_PACKET message from the server incorrectly validates its headers, allowing a malicious server to cause the client to treat up to 20 bytes of client process memory beyond...
CVE-2026-18238 OOBR in rpcap client in libpcap before 1.10.7
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
CVE-2026-18238 OOBR in rpcap client in libpcap before 1.10.7
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
Out-of-bounds Read
Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the rpcap client process when handling RPCAPMSGPACKET messages from a server. An attacker can access sensitive information from process memory by sending specially crafted messages from a malicious server...
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 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
Name of the Vulnerable Software and Affected Versions rpcapd affected versions not specified Description The software fails to free memory allocated during the processing of specific client messages. Specifically, it can allocate up to 65536 bytes for each RPCAP MSG UPDATEFILTER REQ or RPCAP MSG...
CVE-2026-18238: Improper Validation of Consistency within Input
The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the...
Linux Distros Unpatched Vulnerability : CVE-2026-18238
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The rpcap client code that processes a RPCAPMSGPACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted...
PT-2026-86441
Name of the Vulnerable Software and Affected Versions rpcap affected versions not specified Description The rpcap client code incorrectly validates headers when processing a RPCAP MSG PACKET message received from a server. A malicious server can send a crafted message, causing the client to treat...
EUVD-2019-18589
Malware in sbrugna...
SUSE CVE-2019-9214
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the RPCAP dissector could crash. This was addressed in epan/dissectors/packet-rpcap.c by avoiding an attempted dereference of a NULL conversation...
PT-2022-36723 · Git +1 · Wireshark
Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a heap-buffer-overflow read crash. The crash state involves several functions, including expert set info vformat, expert add info...
SUSE: Security Advisory (SUSE-SU-2019:0688-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...
Denial Of Service (DoS)
wireshark is vulnerable to denial of service. A remote attacker is able to crash the RPCAP dissector in epan/dissectors/packet-rpcap.c via a NULL pointer dereference...