CVE-2021-21091

low-risk
Published 2021-04-15

Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Do I need to act?

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0.42% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Adobe

References (4)

Vendor Advisory https://helpx.adobe.com/security/products/bridge/apsb21-23.html
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-413/
Vendor Advisory https://helpx.adobe.com/security/products/bridge/apsb21-23.html
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-413/
20
/ 100
low-risk
Severity 13/34 · Low
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal