217 matches found
CVE-2019-11478
Jonathan Looney discovered that the TCP retransmission queue implementation in tcpfragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment SACK sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel...
UBUNTU-CVE-2019-11477
Jonathan Looney discovered that the TCPSKBCBskb-tcpgsosegs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments SACKs. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182,...
[ASA-201906-12] linux-hardened: denial of service
Arch Linux Security Advisory ASA-201906-12 ========================================== Severity: High Date : 2019-06-17 CVE-ID : CVE-2019-11477 CVE-2019-11478 CVE-2019-11479 Package : linux-hardened Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-986 Summary =======...
Denial Of Service (DoS)
kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as the tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service...
SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2976-1)
The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. For the PowerPC64 a new 'bigmem' flavor has been added to support big Power machines. FATE319026 The following security bugs were fixed : - CVE-2016-7042: The prockeysshow function in security/keys/proc....
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
DEBIAN-CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
Code injection
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
CVE-2016-6828
The vulnerability CVE-2016-6828 affects the Linux kernel and is triggered by a local attacker exploiting a use-after-free in the TCP transmit path. Specifically, the tcp_check_send_head path in include/net/tcp.h leaves SACK state in an inconsistent condition after a failed data copy, enabling a l...
CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
UBUNTU-CVE-2016-6828
The tcpchecksendhead function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service tcpxmitretransmitqueue use-after-free and system crash via a crafted SACK option...
Snort <= 2.4.0 SACK TCP Option Error Handling Denial of Service Exploit
No description provided by source...
wireshark: DoS (infinite loop) in the SCTP dissector (wnpa-sec-2012-33)
Integer overflow in the dissectsackchunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service infinite loop via a crafted Duplicate TSN count...
UBUNTU-CVE-2012-6056
Integer overflow in the dissectsackchunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service infinite loop via a crafted Duplicate TSN count...
Microsoft Windows TCP/IP Could Allow Remote Code Execution (974145)
This host is missing a critical security update according to Microsoft Bulletin MS10-009. SPDX-FileCopyrightText: 2010 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...
Microsoft Windows TCP/IP栈选择性应答远程拒绝服务漏洞（MS10-009）
BUGTRAQ ID: 38064 CVE ID: CVE-2010-0242 Microsoft Windows是微软发布的非常流行的操作系统。 Windows的TCP/IP栈在处理设置了畸形选择性应答（SACK）值的TCP报文时存在拒绝服务漏洞，远程攻击者可以向目标系统发送少量的特制报文导致受影响的系统停止响应和自动重启。 Microsoft Windows Vista SP2 Microsoft Windows Vista SP1 Microsoft Windows Vista Microsoft Windows Server 2008 SP2 Microsoft Windows...