Security readout for executives and security teams
Plain-English summary
Poppler 22.07.0 can hit an internal assertion while processing certain content, causing the application using it to stop. The reported impact is denial of service, not data theft or code execution. Business urgency depends on whether Poppler handles untrusted documents in customer-facing or automated workflows.
Executive priority
Treat as a service-availability risk. Prioritize externally exposed or automated document-processing systems first, then routine patching elsewhere. Lack of CVSS and exploit evidence lowers urgency compared with remote code execution issues.
Technical view
CVE-2022-37052 is a reachable Object::getString assertion in Poppler 22.07.0, triggered by a failure in markObject. Public sources describe denial of service. The bundle includes an upstream issue, an upstream commit, and a Debian LTS advisory reference, but no CVSS vector or complete affected-version range.
Likely exposure
Systems are most exposed where Poppler or downstream packages parse untrusted PDFs or document uploads, especially automated preview, indexing, conversion, or email-processing services. The bundle only names Poppler 22.07.0 directly.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. It describes attacker-caused denial of service. Evidence is insufficient to claim exploitation in the wild, public weaponization, or impact beyond service interruption.
Researcher notes
The public bundle is thin: no CVSS, CWE, CPEs, or full version range are provided. The upstream commit indicates a code fix exists, but fixed release and downstream package mapping should be verified from vendor advisories.
Mitigation direction
- Inventory Poppler usage in document-processing, preview, indexing, and conversion paths.
- Check upstream Poppler and operating-system vendor advisories for fixed package versions.
- Apply vendor-provided Poppler updates where available.
- Restrict or sandbox untrusted document processing where immediate update is not possible.
- Monitor services using Poppler for crashes or repeated malformed-document failures.
Validation and detection
- Confirm installed Poppler versions and downstream package versions on affected systems.
- Verify whether any workflow processes untrusted PDFs or uploaded documents.
- Review vendor advisories against deployed distribution packages.
- Confirm updated systems no longer run Poppler 22.07.0 where applicable.
- Check crash logs for assertion failures involving Object::getString or markObject.
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.
CVE-2022-37052 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
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.