Security readout for executives and security teams
Plain-English summary
A malicious InDesign file could trigger a memory corruption bug when opened, potentially letting attacker-controlled code run as the signed-in user. This is serious for creative teams that exchange design assets, but exploitation requires the victim to open a malicious file.
Executive priority
Treat this as a high-priority workstation remediation issue for design and marketing environments. It is not documented here as actively exploited, but the impact is full user-context code execution from a malicious file.
Technical view
CVE-2022-30661 is a CWE-122 heap-based buffer overflow in Adobe InDesign font parsing. Adobe InDesign 17.2.1 and earlier, and 16.4.1 and earlier, are listed as affected. CVSS 3.0 is 7.8 with local attack vector, no privileges required, user interaction required, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is most likely on workstations running affected Adobe InDesign versions, especially where users open external design files or font-bearing content from clients, agencies, or shared repositories.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Exploitation requires user interaction: a victim must open a malicious file. Successful exploitation could execute code in the current user context.
Researcher notes
Evidence is clear on vulnerability class, affected version thresholds, user interaction, and impact. The provided bundle does not include exploit availability, IOC detail, or specific fixed version text, so validation should anchor on Adobe’s advisory and asset inventory.
Mitigation direction
- Inventory Adobe InDesign installations and identify affected versions.
- Review Adobe APSB22-30 for vendor-approved update guidance.
- Update or remove InDesign versions 17.2.1, 16.4.1, and earlier.
- Limit opening InDesign files from untrusted external sources.
- Use least-privilege accounts for design workstations where practical.
Validation and detection
- Check endpoint software inventory for Adobe InDesign versions.
- Compare installed versions against 17.2.1 and 16.4.1 affected thresholds.
- Confirm remediation status against Adobe APSB22-30.
- Review email, download, and file-share paths used for design assets.
- Verify users handling external files receive targeted security guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-122: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-30661 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.8HighVector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://helpx.adobe.com/security/products/indesign/apsb22-30.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Heap-based Buffer Overflow
Heap-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.