7.5

CVE-2018-1123

Exploit
procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Procps-ng Project ≫ Procps-ng Version < 3.3.15
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
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 9.08% 0.946
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat 3.9 1.3 2.5
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
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.

CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html
http://seclists.org/oss-sec/2018/q2/122
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/104214
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html
Third Party Advisory
https://security.gentoo.org/glsa/201805-14
Third Party Advisory
https://usn.ubuntu.com/3658-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4208
Third Party Advisory
https://www.exploit-db.com/exploits/44806/
Third Party Advisory
VDB Entry
https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt
Third Party Advisory
Exploit
https://usn.ubuntu.com/3658-3/
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1123
Patch
Third Party Advisory
Issue Tracking