5.5

CVE-2023-38243

Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by a Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Adobe ≫ Acrobat Dc SwEditioncontinuous Version >= 15.008.20082 < 23.003.20269
   Apple ≫ macOS Version-
   Microsoft ≫ Windows Version-
Adobe ≫ Acrobat Reader Dc SwEditioncontinuous Version >= 15.008.20082 < 23.003.20269
   Apple ≫ macOS Version-
   Microsoft ≫ Windows Version-
Adobe ≫ Acrobat SwEditionclassic Version >= 20.001.30005 <= 20.005.30516.10516
   Apple ≫ macOS Version-
Adobe ≫ Acrobat Reader SwEditionclassic Version >= 20.001.30005 < 20.005.30516.10516
   Apple ≫ macOS Version-
Adobe ≫ Acrobat SwEditionclassic Version >= 20.001.30005 < 20.005.30514.10514
   Microsoft ≫ Windows Version-
Adobe ≫ Acrobat Reader SwEditionclassic Version >= 20.001.30005 < 20.005.30514.10514
   Microsoft ≫ Windows Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.197
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@adobe.com 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.