Vulnerability Details : CVE-2021-21091
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.
Products affected by CVE-2021-21091
- cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-21091
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21091
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
1.8
|
1.4
|
Adobe Systems Incorporated |
CWE ids for CVE-2021-21091
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: psirt@adobe.com (Primary)
References for CVE-2021-21091
-
https://helpx.adobe.com/security/products/bridge/apsb21-23.html
Adobe Security BulletinVendor Advisory
-
https://www.zerodayinitiative.com/advisories/ZDI-21-413/
ZDI-21-413 | Zero Day InitiativeThird Party Advisory;VDB Entry
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