GNU Binutils の Binary File Descriptor ライブラリにおけるバッファエラーの脆弱性
| Title |
GNU Binutils の Binary File Descriptor ライブラリにおけるバッファエラーの脆弱性
|
| Summary |
GNU Binutils の Binary File Descriptor (BFD) ライブラリ (別名 libbfd) には、バッファエラーの脆弱性が存在します。
|
| Possible impacts |
サービス運用妨害 (DoS) 攻撃が行われる可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
April 26, 2017, midnight |
| Registration Date |
June 2, 2017, 4:03 p.m. |
| Last Update |
June 2, 2017, 4:03 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 警告
|
| Score |
5
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:N/A:P |
Affected System
| GNU Project |
|
GNU Binutils 2.28
|
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
Change Log
| No |
Changed Details |
Date of change |
| 0 |
[2017年06月02日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2017-8397
| Summary |
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 and an invalid write of size 1 during processing of a corrupt binary containing reloc(s) with negative addresses. This vulnerability causes programs that conduct an analysis of binary programs using the libbfd library, such as objdump, to crash.
|
| Publication Date |
May 2, 2017, 3:59 a.m. |
| Registration Date |
Jan. 26, 2021, 1:29 p.m. |
| Last Update |
Nov. 21, 2024, 12:33 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List