CGAL libcgal における型の取り違えに関する脆弱性
| Title |
CGAL libcgal における型の取り違えに関する脆弱性
|
| Summary |
CGAL libcgal における型の取り違えに関する脆弱性
|
| Possible impacts |
情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
Dec. 22, 2020, midnight |
| Registration Date |
Nov. 10, 2021, 5:08 p.m. |
| Last Update |
Nov. 10, 2021, 5:08 p.m. |
|
CVSS3.0 : 緊急
|
| Score |
9.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.5
|
| Vector |
AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected System
| CGAL |
|
Computational Geometry Algorithms Library CGAL-5.1.1
|
| Fedora Project |
|
Fedora
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年11月10日]
掲載 |
Nov. 10, 2021, 5:08 p.m. |
NVD Vulnerability Information
CVE-2020-35636
| Summary |
A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() sfh->volume() OOB read. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger this vulnerability.
|
| Publication Date |
March 5, 2021, 5:15 a.m. |
| Registration Date |
March 5, 2021, 10:01 a.m. |
| Last Update |
Nov. 21, 2024, 2:27 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:cgal:computational_geometry_algorithms_library:5.1.1:*:*:*:*:*:*:* |
|
|
|
|
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List