CVE-2019-11455

A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage).

CVSS v3.0 8.1 HIGH
CVSS v2.0 5.5 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:P

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/dzflack/exploits/blob/master/unix/monit_buffer_overread.py	Exploit Third Party Advisory
https://github.com/dzflack/exploits/blob/master/macos/monit_dos.py	Exploit Third Party Advisory
https://bitbucket.org/tildeslash/monit/commits/f12d0cdb42d4e74dffe1525d4062c815c48ac57a	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00028.html	Mailing List Third Party Advisory
https://usn.ubuntu.com/3971-1/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/
https://lists.debian.org/debian-lts-announce/2021/12/msg00018.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:tildeslash:monit:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2019-04-22 16:29

Updated : 2021-12-27 22:15

NVD link : CVE-2019-11455

Mitre link : CVE-2019-11455

JSON object : View

Products Affected

debian

debian_linux

tildeslash

monit

CWE

CWE-125

Out-of-bounds Read

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