CVE-2021-21060— Adobe Acrobat 输入验证错误漏洞
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I. CVE-2021-21060の基本情報
脆弱性情報
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脆弱性タイトル
Acrobat Pro DC Improper File Parsing Could Lead to Information Disclosure
ソース: NVD (National Vulnerability Database)
脆弱性説明
Adobe Acrobat Pro DC versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an improper input validation vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:L
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
输入验证不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Adobe Acrobat 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Adobe Acrobat是美国奥多比（Adobe）公司的一套PDF文件编辑和转换工具。 Adobe Acrobat Pro DC 中存在输入验证错误漏洞，该漏洞源于软件未对输入进行合理的验证，攻击者可通过该漏洞导致可在当前用户的上下文中泄漏敏感信息。以下产品及型号会受到影响：2020.013.20074 和之前版本, 2020.001.30018和之前版本， 2017.011.30188和之前版本。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Adobe | Acrobat Reader | unspecified ~ 2020.013.20074 | - |
II. CVE-2021-21060の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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公開POCは見つかりませんでした。
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- https://helpx.adobe.com/security/products/acrobat/apsb21-09.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-21060
Same Patch Batch · Adobe · 2021-02-11 · 48 CVEs total
| CVE-2021-21017 | 8.8 HIGH | Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Ex |
| CVE-2021-21045 | 8.2 HIGH | Acrobat Reader DC Improper Installer Access Control Vulnerability Could Lead To Privilege |
| CVE-2021-21040 | 7.8 HIGH | Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21038 | 7.8 HIGH | Acrobat Reader DC Out-Of-Bounds Write Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21037 | 7.8 HIGH | Acrobat Reader DC Path Traversal Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21036 | 7.8 HIGH | Acrobat Reader DC Integer Overflow Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21039 | 7.8 HIGH | Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21041 | 7.8 HIGH | Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution |
| CVE-2021-21057 | 6.6 MEDIUM | Acrobat Reader DC Invalid Memory Read Due To An Uninitialized Pointer |
| CVE-2021-21055 | 6.2 MEDIUM | Adobe Dreamweaver Untrusted Search Path Vulnerability Could Lead To Information Disclosure |
| CVE-2021-21029 | 4.8 MEDIUM | Magento Commerce Reflected Cross-site Scripting Vulnerability Could Lead To Arbitrary Java |
| CVE-2021-21053 | Adobe Illustrator Out-Of-Bounds Write Vulnerability Could Lead To Remote Code Execution | |
| CVE-2021-21062 | Acrobat Reader DC Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution | |
| CVE-2021-21048 | Adobe Photoshop Buffer Overflow Vulnerability Could Lead To Remote Code Execution Vulnerab | |
| CVE-2021-21052 | Adobe Animate Out-of-Bounds Write Vulnerability Could Lead To Arbitrary Code Execution | |
| CVE-2021-21049 | Adobe Photoshop Out-Of-Bounds Read Vulnerability Could Lead To Remote Code Execution Vulne | |
| CVE-2021-21054 | Adobe Illustrator Out-Of-Bounds Write Vulnerability Could Lead To Remote Code Execution Vu | |
| CVE-2021-21058 | Acrobat Reader DC Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution | |
| CVE-2021-21034 | Acrobat Reader DC Out-Of-Bounds Read Information Disclosure Vulnerability | |
| CVE-2021-21046 | Acrobat Reader DC Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution |
Showing 20 of 48 CVEs. View all on vendor page →
IV. 関連脆弱性
同じ製品: Acrobat Reader
- CVE-2026-34622
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34626
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34621
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-27221
Acrobat Reader | Improper Certificate Validation (CWE-295) - CVE-2026-27278
Acrobat Reader | Use After Free (CWE-416)
同じベンダー: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
V. CVE-2021-21060へのコメント
まだコメントはありません