SUSE CVE-2026-52940

In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tunputuser tunputuser declares an on-stack struct virtionethdrv1hashtunnel without zeroing it. For a non-tunnel skb, virtionethdrtnlfromskb only initializes the first 10 bytes sizeofstruct...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nfrejectipv6: fixed a potential crash in nfsendreset6 I received a report from syzbot regarding a crash in nfsendreset6 without any detailed reproduction steps. I believe the issue lies in dev-hardheaderlen being se...

SUSE CVE-2024-50256

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfrejectipv6: fix potential crash in nfsendreset6 I got a syzbot report without a repro 1 crashing in nfsendreset6 I think the issue is that dev-hardheaderlen is zero, and we attempt later to push an Ethernet header. U...

SUSE CVE-2021-27853

Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers...

CVE-2021-27853

Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers...

多款Cisco产品安全漏洞

Cisco NX-OS Software and others are products of Cisco Corporation.Cisco NX-OS Software is a set of data center-grade operating system software used by switches.Cisco IOS is an operating system developed for its network devices.Cisco IOS XE Software is an operating system.Cisco IOS XE Software is...

CVE-2020-9308

archivereadsupportformatrar5.c in libarchive before 3.4.2 attempts to unpack a RAR5 file with an invalid or corrupted header such as a header size of zero, leading to a SIGSEGV or possibly unspecified other impact...

tcpdump 3.4 Protocol Four and Zero Header Length Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/313/info A vulnerability in tcpdump causes it to enter an infinite loop within the procedure ipprint from the file printip.c when it receives a packet with IP protocol number four and a zero header length and it tries to...

DEBIAN-CVE-2007-0897

Clam AntiVirus ClamAV before 0.90 does not close open file descriptors under certain conditions, which allows remote attackers to cause a denial of service file descriptor consumption and failed scans via CAB archives with a cabinet header record length of zero, which causes a function to return...

CVE-2004-0933

Computer Associates CA InoculateIT 6.0, eTrust Antivirus r6.0 through r7.1, eTrust Antivirus for the Gateway r7.0 and r7.1, eTrust Secure Content Manager, eTrust Intrusion Detection, EZ-Armor 2.0 through 2.4, and EZ-Antivirus 6.1 through 6.3 allow remote attackers to bypass antivirus protection v...

tcpdump 3.4 - Protocol Four / Zero Header Length

// source: https://www.securityfocus.com/bid/313/info A vulnerability in tcpdump causes it to enter an infinite loop within the procedure ipprint from the file printip.c when it receives a packet with IP protocol number four and a zero header length and it tries to print it. This may allow remote...

tcpdump 3.4 - Protocol Four Zero Header Length

tcpdump 3.4 - Protocol Four Zero Header Length // source: https://www.securityfocus.com/bid/313/info A vulnerability in tcpdump causes it to enter an infinite loop within the procedure ipprint from the file printip.c when it receives a packet with IP protocol number four and a zero header length...