CVE-2021-21048 — Out-of-bounds Write in Adobe Photoshop

CWE-787 — Out-of-bounds WriteCWE-788 — Access of Memory Location After End of Buffer3 documents3 sources
Severity
7.8HIGHNVD
EPSS
4.0%
top 11.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Adobe Photoshop
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Adobe Photoshop versions 21.2.4 (and earlier) and 22.1.1 (and earlier) are affected by a Memory Corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution 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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5adobe/photoshopunspecified — 22.1.1+2
▶NVDadobe/photoshop22.0 — 22.1.1+1

🔴Vulnerability Details

2
GHSA
GHSA-49mw-w922-p7q2: Adobe Photoshop versions 21↗2022-05-24
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CVEList
Adobe Photoshop Buffer Overflow Vulnerability Could Lead To Remote Code Execution Vulnerability↗2021-02-11
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CVE-2021-21048 — Out-of-bounds Write in Adobe Photoshop | cvebase