CVE-2016-1521
Published Feb 13, 2016
Last updated 24 days ago
Overview
- Description
- The directrun function in directmachine.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not validate a certain skip operation, which allows remote attackers to execute arbitrary code, obtain sensitive information, or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.
- Source
- cret@cert.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sil:graphite2:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "97564D83-D822-4F67-88AC-D6E2F3855763",
"versionEndIncluding": "1.2.4"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "735317AD-14B8-4A73-B5B0-6A4C84FC202E",
"versionEndIncluding": "42.0"
},
{
"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"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1343A1FD-98CF-4A6C-A697-1253E538FD5C"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6D098567-B55E-4EAC-8FAA-31FAFDD4058F"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BE0389BC-D295-4957-8AE7-EDAC770F596D"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E75E69A5-AC94-4F35-9EFB-1BFF8B78210D"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2765E663-C9CF-476A-B7A8-6F02D0E2D72D"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62B4E871-0ACB-4EC5-8392-EAD0DF25E64B"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "435D6EF5-C879-4121-9D47-EF2236E53409"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F99233D-55EE-474D-9D8A-872D5FD9F3DE"
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:38.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A5963D11-D2F4-40A7-81CE-E034C91FCCBD"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F9835F35-2BFD-40D3-976E-953FB7F21330",
"versionEndIncluding": "38.5.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "253C303A-E577-4488-93E6-68A8DD942C38"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E79AB8DD-C907-4038-A931-1A5A4CFB6A5B"
}
],
"operator": "OR"
}
]
}
]