PT-2021-5975 · Adobe · Dimension

Mat Powell · Published 2021-12-14 · Updated 2021-12-22 · CVE-2021-44183

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Adobe Dimension versions 3.4.3 and earlier

Description The issue is related to an out-of-bounds read vulnerability in Adobe Dimension 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, specifically that a victim must open a malicious TIF file. This could potentially allow a remote attacker to elevate their privileges and gain unauthorized access to protected information.

Recommendations For Adobe Dimension versions 3.4.3 and earlier, as a temporary workaround, consider restricting the opening of TIF files from untrusted sources until a patch is available. Avoid using the affected software to open malicious files. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-00494

CVE-2021-44183

ZDI-21-1572

Affected Products

Dimension

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-44183 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-1572 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44183 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00494 · Security Note
• https://helpx.adobe.com/security/products/dimension/apsb21-116.html · Vendor Advisory
• https://t.me/cvenotify/24715 · Telegram Post
• https://t.me/cibsecurity/34327 · Telegram Post