CVE-2021-39833
Last modified
CVE-2021-39833 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Adobe Framemaker versions 2019 Update 8 (and earlier) and 2020 Release Update 2 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
Description
Adobe Framemaker versions 2019 Update 8 (and earlier) and 2020 Release Update 2 (and earlier) are affected by an out-of-bounds read vulnerability 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 in that a victim must open a malicious TIF file.
Metrics
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Framemaker | <= 2019.0.8 |
| Adobe | Framemaker | >= 2020.0.1, <= 2020.0.2 |
References
- https://helpx.adobe.com/security/products/framemaker/apsb21-74.htmlPatch, Vendor Advisory
- https://helpx.adobe.com/security/products/framemaker/apsb21-74.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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