CVE-2015-4484
Published Aug 16, 2015
Last updated 24 days ago
Overview
- Description
- The js::jit::AssemblerX86Shared::lock_addl function in the JavaScript implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to cause a denial of service (application crash) by leveraging the use of shared memory and accessing (1) an Atomics object or (2) a SharedArrayBuffer object.
- Source
- security@mozilla.org
- NVD status
- Modified
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B"
},
{
"criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F"
},
{
"criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40AB4FC4-00EA-4C4E-81D8-170BD068B28B",
"versionEndIncluding": "39.0.3"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "35BF0AFB-26BA-4BEA-B6B8-11CF88E951DE"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F007CC6-9391-4E1C-A747-F3DE5E572FA5"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "45E9641F-430C-4B3A-BD63-EC13DBD3D1E4"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5AADD23B-A8AF-4679-990D-C29A1D6EB5CD"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "79A602C5-61FE-47BA-9786-F045B6C6DBA8"
}
],
"operator": "OR"
}
]
}
]