CVE-2021-44712 — Access of Memory Location After End of Buffer in Adobe Acrobat Reader

CWE-788 — Access of Memory Location After End of BufferCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.5%
top 34.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Adobe Acrobat ReaderAdobe AcrobatAdobe Acrobat DC+1 more
Timeline
PublishedJan 14
Latest updateJan 15

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 application denial-of-service. 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_readerunspecified — 21.007.20099+3
▶NVDadobe/acrobat_reader17.011.30059 — 17.011.30204+1
▶NVDadobe/acrobat_reader_dc15.008.20082 — 21.007.20099
▶NVDadobe/acrobat17.011.30059 — 17.011.30204+1
▶NVDadobe/acrobat_dc15.008.20082 — 21.007.20099

🔴Vulnerability Details

2
GHSA
GHSA-hjcv-mjwc-3ww3: Acrobat Reader DC version 21↗2022-01-15
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CVEList
Adobe Acrobat Reader Memory Corruption could lead to Application denial-of-service↗2022-01-14
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🕵️Threat Intelligence

1
Zscaler
Zscaler protects against 25 Adobe vulnerability | 01-11-2022↗
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CVE-2021-44712 — Adobe Acrobat Reader vulnerability | cvebase