CVE-2019-6247
Published Jan 13, 2019
Last updated 2 years ago
Overview
- Description
- An issue was discovered in Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (aka svgpp) 1.2.3. A heap-based buffer overflow bug in svgpp_agg_render may lead to code execution. In the render_scanlines_aa_solid function, the blend_hline function is called repeatedly multiple times. blend_hline is equivalent to a loop containing write operations. Each call writes a piece of heap data, and multiple calls overwrite the data in the heap.
- Source
- cve@mitre.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-787
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:antigrain:agg:2.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B11FD8B-B7E4-44AD-82BA-397070170963"
},
{
"criteria": "cpe:2.3:a:svgpp:svgpp:1.2.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D2F983A1-285C-4EEE-9BC2-464D680F4539"
}
],
"operator": "OR"
}
]
}
]