CVE-2016-7568
Published Sep 28, 2016
Last updated 6 years ago
Overview
- Description
- Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP through 7.0.11, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted imagewebp and imagedestroy calls.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-190
Social media
- Hype score
- Not currently trending
Configurations
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{
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{
"negate": false,
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"vulnerable": true,
"matchCriteriaId": "E040BCCE-C098-492F-990F-D0196B519B10",
"versionEndIncluding": "2.2.3"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "12280608-2E91-4DA1-885B-138369FBFE42",
"versionEndIncluding": "5.6.26",
"versionStartIncluding": "5.6.0"
},
{
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"vulnerable": true,
"matchCriteriaId": "BA49FAED-5BAC-40D4-BCC1-6C734AEDB9DB",
"versionEndIncluding": "7.0.11",
"versionStartIncluding": "7.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
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]