CVE-2018-10717 — HIGH (8.8)

Vulnerability Description

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 does not consider the bounds of the pixels data structure, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file, a different vulnerability than CVE-2018-10677.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Miniupnp Project	Ngiflib	0.4

Related Weaknesses (CWE)

CWE-787

References

https://github.com/miniupnp/ngiflib/commit/cf429e0a2fe26b5f01ce0c8e9b79432e94509Patch
https://github.com/miniupnp/ngiflib/issues/3ExploitThird Party Advisory
https://github.com/miniupnp/ngiflib/commit/cf429e0a2fe26b5f01ce0c8e9b79432e94509Patch
https://github.com/miniupnp/ngiflib/issues/3ExploitThird Party Advisory

FAQ

What is CVE-2018-10717?

CVE-2018-10717 is a vulnerability with a CVSS score of 8.8 (HIGH). The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 does not consider the bounds of the pixels data structure, which allows remote attackers to cause a denial of service (WritePixels heap-b...

How severe is CVE-2018-10717?

CVE-2018-10717 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-10717?

Check the references section above for vendor advisories and patch information. Affected products include: Miniupnp Project Ngiflib.