233 matches found
Linux Distros Unpatched Vulnerability : CVE-2024-31031
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in coappdu.c in libcoap 4.3.4 allows attackers to cause undefined behavior via a sequence of messages leading to unsigned integer overflow...
SUSE CVE-2025-50518
A use-after-free vulnerability exists in the coapdeletepdulkd function within coappdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code. NOTE: this...
CVE-2025-50518
A use-after-free vulnerability exists in the coapdeletepdulkd function within coappdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code. NOTE: this...
CVE-2025-50518
A use-after-free vulnerability exists in the coapdeletepdulkd function within coappdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code. NOTE: this...
CVE-2025-50518
A use-after-free vulnerability exists in the coapdeletepdulkd function within coappdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code. NOTE: this...
CVE-2025-50518
CVE-2025-50518 affects libcoap: use-after-free in the function coap_delete_pdu_lkd (in coap_pdu.c). Root cause: improper handling of memory after freeing a PDU object, leading to memory corruption and potential arbitrary code execution. Reported impact is severe (CVSSv3.1 base score 9.8, CRITICAL...
CVE-2025-50518
A use-after-free vulnerability exists in the coapdeletepdulkd function within coappdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code. NOTE: this...
libcoap 安全漏洞
libcoap is a C implementation of a lightweight application protocol open-sourced by obgm. A security vulnerability exists in libcoap, which stems from a post-release reuse issue in the coapdeletepdulkd function that could lead to memory corruption or execution of arbitrary code...
PT-2025-33305
Name of the Vulnerable Software and Affected Versions: libcoap affected versions not specified Description: A use-after-free issue exists in the coap delete pdu lkd function within coap pdu.c. This occurs due to improper memory handling after a PDU object is freed, potentially leading to memory...
Fedora: Security Advisory (FEDORA-2024-9c7bbee0f0)
The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...
CVE-2024-0962
A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function getsplitentry of the file src/coaposcore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely...
Linux Distros Unpatched Vulnerability : CVE-2023-30362
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer Overflow vulnerability in coapsend function in libcoap library 4.3.1-103-g52cfd56 fixed in 4.3.1-120-ge242200 allows attackers to obtain sensitive...
PT-2025-54430
Name of the Vulnerable Software and Affected Versions libcoap versions up to and including 4.3.5 Description The software contains a stack-based buffer overflow in address resolution. This occurs when attacker-controlled hostname data is copied into a fixed 256-byte stack buffer without sufficien...
Fedora 41 : libcoap (2024-9c7bbee0f0)
The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-9c7bbee0f0 advisory. Update to 4.3.5 GA Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for this...
CVE-2024-46304
A NULL pointer dereference in libcoap v4.3.5-rc2 and below allows a remote attacker to cause a denial of service via the coaphandlerequestputblock function in src/coapblock.c...
CVE-2024-46304
A NULL pointer dereference in libcoap v4.3.5-rc2 and below allows a remote attacker to cause a denial of service via the coaphandlerequestputblock function in src/coapblock.c...
DEBIAN-CVE-2024-46304
A NULL pointer dereference in libcoap v4.3.5-rc2 and below allows a remote attacker to cause a denial of service via the coaphandlerequestputblock function in src/coapblock.c...
UBUNTU-CVE-2024-46304
A NULL pointer dereference in libcoap v4.3.5-rc2 and below allows a remote attacker to cause a denial of service via the coaphandlerequestputblock function in src/coapblock.c...