CVE-2021-21095
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds write vulnerability when parsing a crafted file.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds write vulnerability when parsing a 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 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.87% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- adobe/bridge
- Source
- psirt@adobe.com
References
- https://helpx.adobe.com/security/products/bridge/apsb21-23.htmlVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-418/Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/bridge/apsb21-23.htmlVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-418/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.