5553 matches found
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This issue was addressed in the epan/dissectors/packet-tcp.c file by changing the handling of the invalid 0xFFFF checksum...
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.0.0 to 3.0.6, and 2.6.0 to 2.6.12, the CMS dissector could crash. This issue was addressed in the epan/dissectors/asn1/cms/packet-cms-template.c file by ensuring that an object identifier is set to NULL after the ContentInfo dissection...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: net: iptunnel: prevent perpetual headroom growth The issue occurred due to the following situation: skb-data points beyond the allocated area of skb-head. This happens because the Neigh layer performs the following operation:...
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.0.0 to 3.0.2, 2.6.0 to 2.6.9, and 2.4.0 to 2.4.15, the ASN.1 BER dissector and related dissectors might crash. This issue was addressed in epan/asn1.c by properly restricting buffer increments...
Astra Linux – Vulnerability in Wireshark
A buffer overflow in the Bluetooth SDP dissector in Wireshark versions 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows for denial of service through packet injection or malicious capture files...
Astra Linux – Vulnerability in Wireshark
A crash in the DNP dissector in Wireshark versions 3.4.0 to 3.4.6, as well as 3.2.0 to 3.2.14, allows for denial of service through packet injection or malicious capture files...
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This issue was addressed in the epan/dissectors/packet-bacapp.c file by limiting the amount of recursion...
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This issue was addressed in the epan/dissectors/packet-nfs.c file by preventing excessive recursion, such as when a cycle occurred in the directory graph of a filesystem...
Astra Linux – Vulnerability in Wireshark
A large loop exists in the Bluetooth DHT dissector in Wireshark versions 3.4.0 to 3.4.9, and 3.2.0 to 3.2.17. This issue allows for denial of service through packet injection or with properly crafted capture files...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerabilities have been resolved: ppp: Associating skb with a device at tx. Syzkaller triggered a flow dissector warning with the following code: c r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e,...
Astra Linux – Vulnerability in Wireshark
In Wireshark versions 3.0.0 to 3.0.3, and 2.6.0 to 2.6.10, the Gryphon dissector could enter an infinite loop. This issue was addressed in the plugin file plugins/epan/gryphon/packet-gryphon.c by checking for a packet length of zero...
Astra Linux – Vulnerability in Wireshark
A NULL pointer exception occurs in the IEEE 802.11 dissector in Wireshark versions 3.4.0 to 3.4.9, and 3.2.0 to 3.2.17. This exception allows for denial of service through packet injection or the use of crafted capture files...
openSUSE 16 Security Update : wireshark (openSUSE-SU-2026:20685-1)
The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20685-1 advisory. This update for wireshark fixes the following issues - CVE-2026-3201: missing limit checks in USB HID protocol dissector's parsereportdescriptor...
OESA-2026-2228 wireshark security update
Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer. Security Fixes: ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of...
OESA-2026-2227 wireshark security update
Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer. Security Fixes: ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of...
OESA-2026-2225 wireshark security update
Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer. Security Fixes: ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of...
CLSA-2026-1778128255 wireshark: Fix of 8 CVEs
CVE-2022-0585: fix large/infinite loops in multiple dissectors AMP, ATN-ULCS, BP, GDSDB, PMUL, WAP, ZigBee ZCL, OpenFlow v5/v6, IPDC, TDS, ASN.1 PER, FTUINTBYTES/STRING - CVE-2022-4344: fix Kafka dissector memory exhaustion via decompression/loop bounds - CVE-2023-0666: fix RTPS dissector...
OPENSUSE-SU-2026:20685-1 Security update for wireshark
This update for wireshark fixes the following issues - CVE-2026-3201: missing limit checks in USB HID protocol dissector's parsereportdescriptor function can lead to memory exhaustion bsc1258907. - CVE-2026-3203: missing length checks in the RF4CE Profile protocol dissector can lead to illegal...
SUSE-SU-2026:21559-1 Security update for wireshark
This update for wireshark fixes the following issues - CVE-2026-3201: missing limit checks in USB HID protocol dissector's parsereportdescriptor function can lead to memory exhaustion bsc1258907. - CVE-2026-3203: missing length checks in the RF4CE Profile protocol dissector can lead to illegal...
CVE-2026-6525
A flaw was found in the IEEE 802.11 dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a NULL pointer dereference, resulting in a denial of service. Mitigation If the IEEE 802.11 protocol dissector is not being used, it can be...