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Linux : Security Vulnerabilities (CVSS score between 8 and 8.99)

CVSS Scores Greater Than: 0   1   2   3   4   5   6   7   8   9  
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2018-14633 119 Overflow 2018-09-24 2018-11-27
8.3
 None Remote Medium Not required Partial Partial Complete
A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.
2 CVE-2017-1000251 119 Exec Code Overflow 2017-09-12 2018-02-16
8.3
 Admin Local Network Low Not required Complete Complete Complete
The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 2.6.32 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.
3 CVE-2015-4004 119 DoS Overflow +Info 2015-06-07 2016-11-28
8.5
 None Remote Low Not required Partial None Complete
The OZWPAN driver in the Linux kernel through 4.0.5 relies on an untrusted length field during packet parsing, which allows remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read and system crash) via a crafted packet.
4 CVE-2011-2497 189 DoS Overflow Mem. Corr. 2011-08-29 2012-03-19
8.3
 None Local Network Low Not required Complete Complete Complete
Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.
5 CVE-2010-3705 20 DoS Mem. Corr. 2010-11-26 2012-03-19
8.3
 None Local Network Low Not required Complete Complete Complete
The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel before 2.6.36 does not properly validate the hmac_ids array of an SCTP peer, which allows remote attackers to cause a denial of service (memory corruption and panic) via a crafted value in the last element of this array.
6 CVE-2008-4395 119 Exec Code Overflow 2008-11-06 2017-08-07
8.3
 None Local Network Low Not required Complete Complete Complete
Multiple buffer overflows in the ndiswrapper module 1.53 for the Linux kernel 2.6 allow remote attackers to execute arbitrary code by sending packets over a local wireless network that specify long ESSIDs.
Total number of vulnerabilities : 6   Page : 1 (This Page)
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