CVE Vulnerability

CVE-2019-12107

The upnp_event_prepare function in upnpevents.c in MiniUPnP MiniUPnPd through 2.1 allows a remote attacker to leak information from the heap due to improper validation of an snprintf return value.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp Exploit Patch
https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html
https://usn.ubuntu.com/4542-1/
Configurations

Configuration 1

cpe:2.3:a:miniupnp.free:miniupnpd:*:*:*:*:*:*:*:*
Information

Published : 2019-05-15 11:29

Updated : 2020-09-28 08:15

NVD link : CVE-2019-12107

Mitre link : CVE-2019-12107

Products Affected
No products.
CWE
CWE-252

Unchecked Return Value