UBUNTU-CVE-2017-14749

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Source
https://ubuntu.com/security/CVE-2017-14749
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14749.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-14749
Upstream
Published
2017-09-26T18:29:00Z
Modified
2025-10-24T04:46:31Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

JerryScript 1.0 allows remote attackers to cause a denial of service (jmemheapallocblockinternal heap memory corruption) or possibly execute arbitrary code via a crafted .js file, because unrecognized \ characters cause incorrect 0x00 characters in bytecode.literal data.

References

Affected packages

Ubuntu:18.04:LTS / iotjs

Package

Name
iotjs
Purl
pkg:deb/ubuntu/iotjs@1.0-1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0-1",
            "binary_name": "iotjs"
        },
        {
            "binary_version": "1.0-1",
            "binary_name": "iotjs-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14749.json"