CVE-2023-29320 json
ZDI-CAN-20712: Adobe Acrobat Blacklist Bypass Design flaw
published 2023-08-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32895
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.0%
- EPSS 6.0% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an Violation of Secure Design Principles vulnerability that could result in arbitrary code execution in the context of the current user by bypassing the API blacklisting feature. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Patch / fix
- adobe acrobat_dc 23.003.20269
- adobe acrobat_reader_dc 23.003.20269
- adobe acrobat_reader 20.005.30514.10514, 20.005.30516.10516
- adobe acrobat 20.005.30514.10514
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
5.96% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Adobe Acrobat Reader
Classification
- Weakness
-
- CWE-657 Violation of Secure Design Principles
References
-
helpx.adobe.com
/security/products/acrobat/apsb23-30.html
vendor-advisory, release-notes
Sources
- CVE List CVE-2023-29320
- NVD CVE-2023-29320
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