488 matches found
CVE-2026-19695
A flaw was found in the Gammu DCT3 trace file parser in Wireshark. This issue occurs when malformed packets are decoded from a packet capture file, causing a stack-based buffer overflow, resulting in a denial of service. Mitigation To mitigate this vulnerability, do not open untrusted capture fil...
CVE-2026-19694
A flaw was found in the TTX Logger file parser in Wireshark. This issue occurs when malformed packets are decoded from a packet capture file, causing a heap-based buffer overflow, resulting in a denial of service. Mitigation To mitigate this vulnerability, do not open untrusted capture files...
SUSE-SU-2026:3299-1 Security update for gstreamer-plugins-bad
This update for gstreamer-plugins-bad fixes the following issues: - CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser bsc1268971. - CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write bsc1268406. -...
Security update for gstreamer-plugins-bad
This update for gstreamer-plugins-bad fixes the following issues: CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser bsc1268971. CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check bsc1271051. CVE-2026-52720: invalid...
JLSEC-2026-765 Remote packet capture support is disabled by default in libpcap
Remote packet capture support is disabled by default in libpcap. When a user builds libpcap with remote packet capture support enabled, one of the functions that become available is pcapfindalldevsex. One of the function arguments can be a filesystem path, which normally means a directory with...
CVE-2026-15173
A flaw was found in Wireshark. A remote attacker could exploit a vulnerability in the pcapng file parser, leading to a crash of the application. This denial of service DoS could prevent legitimate users from accessing the service, impacting its availability. Mitigation To mitigate this issue, use...
SUSE CVE-2026-52721
Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...
wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark
A flaw was found in the USB HID dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing an excessive consumption of memory, resulting in a denial of service...
CVE-2026-52721
Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...
CVE-2026-52721
Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...
PT-2026-49337
Name of the Vulnerable Software and Affected Versions GStreamer affected versions not specified Description Multiple out-of-bounds read issues exist in the pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during the parsing of IPv4 and TCP headers. A local...
CVE-2026-48682
FastNetMon Community Edition through 1.2.9 contains an out-of-bounds read in the IPv4 packet parser. In src/simplepacketparserng.cpp, after validating that the packet contains at least sizeofipv4headert bytes 20 bytes, the code advances the localpointer by '4 ipv4header-getihl' line 164 without...
CVE-2026-48682
FastNetMon Community Edition through 1.2.9 contains an out-of-bounds read in the IPv4 packet parser. In src/simplepacketparserng.cpp, after validating that the packet contains at least sizeofipv4headert bytes 20 bytes, the code advances the localpointer by '4 ipv4header-getihl' line 164 without...
CVE-2026-48690
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packetstorage.hpp, the allocatebuffer function computes memorysizeinbytes as 'buffersizeinpackets maxcapturedpacketsize + sizeoffastnetmonpcappkthdrt +...
CVE-2026-48690
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packetstorage.hpp, the allocatebuffer function computes memorysizeinbytes as 'buffersizeinpackets maxcapturedpacketsize + sizeoffastnetmonpcappkthdrt +...
UBUNTU-CVE-2026-48690
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packetstorage.hpp, the allocatebuffer function computes memorysizeinbytes as 'buffersizeinpackets maxcapturedpacketsize + sizeoffastnetmonpcappkthdrt +...
CVE-2026-48690
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packetstorage.hpp, the allocatebuffer function computes memorysizeinbytes as 'buffersizeinpackets maxcapturedpacketsize + sizeoffastnetmonpcappkthdrt +...
FastNetMon 安全漏洞
FastNetMon is a high-performance DDoS detector/sensor developed by Pavel Odintsov. It is based on multiple packet capture engines. Versions of FastNetMon Community Edition prior to 1.2.9 contained a security vulnerability caused by integer overflow during the allocation of packet capture buffers,...
CVE-2026-48690
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packetstorage.hpp, the allocatebuffer function computes memorysizeinbytes as 'buffersizeinpackets maxcapturedpacketsize + sizeoffastnetmonpcappkthdrt +...
