CVEvulnerability

CVE-2021-45067

5.5 MEDIUM Published 2022-01-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-01-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-119, CWE-788

Description

Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer 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.

Affected configurations

• adobe acrobat dc (>= 15.008.20082 <= 21.007.20099) • adobe acrobat reader dc (>= 15.008.20082 <= 21.007.20099) • adobe acrobat (>= 17.011.30059 <= 17.011.30204) • adobe acrobat (>= 20.001.30005 <= 20.004.30017) • adobe acrobat reader (>= 17.011.30059 <= 17.011.30204) • adobe acrobat reader (>= 20.001.30005 <= 20.004.30017)

Related

Weakness · CWE (2)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
  • CWE-788 Access of Memory Location After End of Buffer weakness

References