Vulnerability Details : CVE-2019-12107
Potential exploit
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.
Products affected by CVE-2019-12107
- cpe:2.3:a:miniupnp.free:miniupnpd:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12107
1.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12107
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-12107
-
The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12107
-
https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94
upnp_event_prepare(): check the return value of snprintf() · miniupnp/miniupnp@bec6cce · GitHubPatch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html
[SECURITY] [DLA 1811-1] miniupnpd security update
-
https://usn.ubuntu.com/4542-1/
USN-4542-1: MiniUPnPd vulnerabilities | Ubuntu security notices | Ubuntu
-
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp
Security Issues Discovered in MiniUPnP | VDOOExploit;Patch;Third Party Advisory
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