CVE-2023-21586

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.5MEDIUM
EPSS
1.3%
top 20.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Adobe Acrobat ReaderAdobe AcrobatAdobe Acrobat DC+1 more
Timeline
PublishedDec 19

Description

Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a NULL Pointer Dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5adobe/acrobat_reader22.003.20281
▶NVDadobe/acrobat_reader20.001.30005 — 20.005.30418
▶NVDadobe/acrobat_reader_dc15.008.20082 — 22.003.20282+1
▶NVDadobe/acrobat20.001.30005 — 20.005.30418
▶NVDadobe/acrobat_dc15.008.20082 — 22.003.20282+1

🔴Vulnerability Details

2
GHSA
GHSA-49p3-7cmj-4wh8: Adobe Acrobat Reader versions 22↗2024-12-19
▶
CVEList
Acrobat Reader | NULL Pointer Dereference (CWE-476)↗2024-12-18
▶
CVE-2023-21586 (MEDIUM CVSS 5.5) | Adobe Acrobat Reader versions 22.00 | cvebase.io