7.8

CVE-2018-8822

Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c in the Linux kernel through 4.15.11, and in drivers/staging/ncpfs/ncplib_kernel.c in the Linux kernel 4.16-rc through 4.16-rc6, could be exploited by malicious NCPFS servers to crash the kernel or execute code.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.12 < 3.2.102
Linux ≫ Linux Kernel Version >= 3.3 < 3.16.57
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.103
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.52
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.125
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.91
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.31
Linux ≫ Linux Kernel Version >= 4.15 < 4.15.14
Linux ≫ Linux Kernel Version 4.16 Update rc
Linux ≫ Linux Kernel Version 4.16 Update rc1
Linux ≫ Linux Kernel Version 4.16 Update rc2
Linux ≫ Linux Kernel Version 4.16 Update rc3
Linux ≫ Linux Kernel Version 4.16 Update rc4
Linux ≫ Linux Kernel Version 4.16 Update rc5
Linux ≫ Linux Kernel Version 4.16 Update rc6
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 17.10
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.405
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://usn.ubuntu.com/3655-1/
Third Party Advisory
https://usn.ubuntu.com/3655-2/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2018/dsa-4187
Third Party Advisory
https://usn.ubuntu.com/3653-1/
Third Party Advisory
https://usn.ubuntu.com/3653-2/
Third Party Advisory
https://usn.ubuntu.com/3657-1/
Third Party Advisory
https://usn.ubuntu.com/3654-1/
Third Party Advisory
https://usn.ubuntu.com/3654-2/
Third Party Advisory
https://usn.ubuntu.com/3656-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4188
Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/27/3
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/103476
Third Party Advisory
Broken Link
VDB Entry
https://www.mail-archive.com/netdev%40vger.kernel.org/msg223373.html
Patch
Third Party Advisory