CVE-2019-12980

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5

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.

Overview

CVE ID
CVE-2019-12980

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-06-26T18:15:10

Last Modified Date
2020-10-14T18:14:23

Weakness Enumerations

CWE	URL
CWE-190	http://cwe.mitre.org/data/definitions/190.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:libming:libming:0.4.8:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a	Patch Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-12980
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12980

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:08:49				Added to TrackCVE
2022-12-03 22:29:27	2019-06-26T18:15Z	2019-06-26T18:15:10	CVE Published Date	updated
2022-12-03 22:29:27		2020-10-14T18:14:23	CVE Modified Date	updated
2022-12-03 22:29:27		Analyzed	Vulnerability Status	updated