Unchecked Return Value Affecting miniupnpd package, versions <2.1-6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-MINIUPNPD-346648
- published15 May 2019
- disclosed15 May 2019
Introduced: 15 May 2019
CVE-2019-12107 (opens in a new tab)How to fix?
Upgrade Debian:unstable miniupnpd to version 2.1-6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream miniupnpd package and not the miniupnpd package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2019-12107
- https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html
- https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94
- https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp
- https://usn.ubuntu.com/4542-1/