CVE-2025-64787— Adobe Acrobat Reader 数据伪造问题漏洞
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I. CVE-2025-64787の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
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脆弱性タイトル
Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)
ソース: NVD (National Vulnerability Database)
脆弱性説明
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
密码学签名的验证不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Adobe Acrobat Reader 数据伪造问题漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Adobe Acrobat Reader是美国奥多比（Adobe）公司的一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat Reader 24.001.30264版本、20.005.30793版本、25.001.20982版本、24.001.30273版本和20.005.30803版本及之前版本存在数据伪造问题漏洞，该漏洞源于加密签名验证不当，可能导致安全功能绕过。
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 | 0 ~ 20.005.30803 | - |
II. CVE-2025-64787の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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Same Patch Batch · Adobe · 2025-12-09 · 20 CVEs total
| CVE-2025-61808 | 9.1 CRITICAL | ColdFusion | Unrestricted Upload of File with Dangerous Type (CWE-434) |
| CVE-2025-61811 | 9.1 CRITICAL | ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal' |
| CVE-2025-61809 | 9.1 CRITICAL | ColdFusion | Improper Input Validation (CWE-20) |
| CVE-2025-61812 | 8.4 HIGH | ColdFusion | Improper Input Validation (CWE-20) |
| CVE-2025-61810 | 8.4 HIGH | ColdFusion | Deserialization of Untrusted Data (CWE-502) |
| CVE-2025-61813 | 8.2 HIGH | ColdFusion | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611) |
| CVE-2025-64783 | 7.8 HIGH | DNG SDK | Integer Overflow or Wraparound (CWE-190) |
| CVE-2025-64785 | 7.8 HIGH | Acrobat Reader | Untrusted Search Path (CWE-426) |
| CVE-2025-64899 | 7.8 HIGH | Acrobat Reader | Out-of-bounds Read (CWE-125) |
| CVE-2025-64893 | 7.1 HIGH | DNG SDK | Out-of-bounds Read (CWE-125) |
| CVE-2025-64784 | 7.1 HIGH | DNG SDK | Heap-based Buffer Overflow (CWE-122) |
| CVE-2025-61821 | 6.8 MEDIUM | ColdFusion | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611) |
| CVE-2025-61822 | 6.2 MEDIUM | ColdFusion | Improper Input Validation (CWE-20) |
| CVE-2025-61823 | 6.2 MEDIUM | ColdFusion | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611) |
| CVE-2025-64897 | 5.6 MEDIUM | ColdFusion | Improper Access Control (CWE-284) |
| CVE-2025-64896 | 5.5 MEDIUM | Creative Cloud Desktop | Creation of Temporary File in Directory with Incorrect Permission |
| CVE-2025-64894 | 5.5 MEDIUM | DNG SDK | Integer Overflow or Wraparound (CWE-190) |
| CVE-2025-64898 | 4.3 MEDIUM | ColdFusion | Insufficiently Protected Credentials (CWE-522) |
| CVE-2025-64786 | 3.3 LOW | Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347) |
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)
同じ弱点: CWE-347
- CVE-2026-42193
Plunk: SNS webhook forgery - CVE-2026-44497
ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type - CVE-2026-41669
Admidio: SAML Signature Validation Result Ignored — Forged A - CVE-2026-7689
Dolibarr ERP CRM Online Signature security.lib.php dol_verif - CVE-2026-33467
Improper Verification of Cryptographic Signature in Elastic
V. CVE-2025-64787へのコメント
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