CVE-2019-6247
CVSS V2 Medium 6.8
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2019-6247
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-01-13T00:29:00
- Last Modified Date
- 2023-04-01T18:15:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:antigrain:agg:2.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:svgpp:svgpp:1.2.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/svgpp/svgpp/issues/70 | Exploit Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/04/msg00001.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-6247 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6247 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:16:47 | Added to TrackCVE | |||
| 2022-12-03 16:22:03 | 2019-01-13T00:29Z | 2019-01-13T00:29:00 | CVE Published Date | updated |
| 2022-12-03 16:22:03 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 16:22:03 | Analyzed | Vulnerability Status | updated | |
| 2023-04-01 19:06:44 | 2023-04-01T18:15:07 | CVE Modified Date | updated | |
| 2023-04-01 19:06:44 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-04-01 19:06:45 | References | updated |