Critical severity · published May 11, 2017
CVE-2017-8798
Integer signedness error in MiniUPnP MiniUPnPc v1.4.20101221 through v2.0 allows remote attackers to cause a denial of service or possibly have unspecified other impact
9.8
CVSS
24%
EPSS
No
On KEV
Description
Integer signedness error in MiniUPnP MiniUPnPc v1.4.20101221 through v2.0 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)24.0% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Miniupnpd · Miniupnp Project
1.4; 1.5; 1.7; 1.8; 1.9; 2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8798
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8798
Release Notes
http://miniupnp.free.fr/files/changelog.php?file=miniupnpc-2.0.20170509.tar.gz
Exploit
https://github.com/tintinweb/pub/tree/master/pocs/cve-2017-8798
lists.debian.org
https://lists.debian.org/debian-lts-announce/2020/04/msg00027.html
More from Miniupnpd
9.1
CVE-2026-5720
miniupnpd Integer Underflow SOAPAction Header Parsing
7.8
CVE-2017-1000494
Uninitialized stack variable vulnerability in NameValueParserEndElt (upnpreplyparse.c) in miniupnpd < 2.0 allows an attacker to cause Denial of Service (Segmentation fault and…
7.5
CVE-2013-2600
MiniUPnPd has information disclosure use of snprintf()
7.5
CVE-2019-12111
A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in copyIPv6IfDifferent in pcpserver.c
7.5
CVE-2019-12109
A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in GetOutboundPinholeTimeout in upnpsoap.c for rem_port