CVE-2019-12980

Published: Jun 26, 2019Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In Ming (aka libming) 0.4.8, there is an integer overflow (caused by an out-of-range left shift) in the SWFInput_readSBits function in blocks/input.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted swf file.

Affected (1)

Products: Libming: Libming

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libming Libming	Version 0.4.8

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a

Source: cve@mitre.org

PatchVendor Advisory

https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.