CVEvulnerability

CVE-2017-16797

7.8 HIGH Published 2017-11-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-11-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-190

Description

In SWFTools 0.9.2, the png_load function in lib/png.c does not properly validate an alloclen_64 multiplication of width and height values, which allows remote attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and application crash) or possibly have unspecified other impact via a crafted PNG file.

Affected configurations

• swftools swftools 0.9.2

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References