CVE-2019-12980

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Source
https://cve.org/CVERecord?id=CVE-2019-12980
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12980.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-12980
Downstream
Published
2019-06-26T18:15:10.480Z
Modified
2026-03-14T09:33:46.048574Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/libming/libming

Affected ranges

Type
GIT
Repo
https://github.com/libming/libming
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b72cc2fda0e8b3792b7b3f7361fc3f917f269433
Fixed
a009a38dce1d9316cad1ab522b813b1d5ba4c62a
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.4.8"
        }
    ]
}

Affected versions

Other
ming-0_3_0
ming-0_3_beta2
ming-0_4_0_beta3
ming-0_4_0_beta4
ming-0_4_0_beta5
ming-0_4_0_rc1
ming-0_4_0_rc2
ming-0_4_3
ming-0_4_4
ming-0_4_5
ming-0_4_6
ming-0_4_7
ming-0_4_8

Database specific

vanir_signatures 
[
    {
        "signature_version": "v1",
        "source": "https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a",
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "101575948601198617975155812360691369278",
                "79475125737318447383431264963497545081",
                "146037434988223561824191017213585945116",
                "313675673828000457811548392849013155960"
            ]
        },
        "id": "CVE-2019-12980-53dc32a7",
        "target": {
            "file": "src/blocks/input.c"
        }
    },
    {
        "signature_version": "v1",
        "source": "https://github.com/libming/libming/commit/a009a38dce1d9316cad1ab522b813b1d5ba4c62a",
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "function_hash": "313916400522182159009313822647180963292",
            "length": 173.0
        },
        "id": "CVE-2019-12980-c679514e",
        "target": {
            "function": "SWFInput_readSBits",
            "file": "src/blocks/input.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12980.json"