Security readout for executives and security teams
Plain-English summary
OpenDetex 2.8.5 contains a buffer overflow caused by unsafe string formatting while opening TeX input. The main business risk is document-processing systems crashing or potentially being compromised if they process untrusted TeX/LaTeX files. The public bundle does not provide a CVSS score or active-exploitation evidence.
Executive priority
Prioritize as dependency hygiene unless OpenDetex is exposed to untrusted document processing. If it is used in automated ingestion, CI, publishing, or customer-upload paths, treat remediation as more urgent.
Technical view
CVE-2019-19601 is a buffer overflow in OpenDetex 2.8.5, specifically TexOpen in detex.l, attributed to incorrect sprintf use. Fedora published related advisories, but this bundle does not include fixed package versions, exploitability details, or affected CPE metadata.
Likely exposure
Exposure is limited to systems with OpenDetex 2.8.5 installed, especially automated pipelines or services that process externally supplied TeX/LaTeX content. The affected vendor/product metadata is incomplete in the source bundle.
Exploitation context
The CVE is not marked KEV, and the supplied sources do not state active exploitation. The vulnerability is input-adjacent, but the bundle does not establish remote exploitability, required privileges, or impact beyond buffer overflow risk.
Researcher notes
The record is sparse: no CVSS, CWE, CPEs, or detailed impact are provided. Analysis should stay anchored to the stated buffer overflow in TexOpen and the Fedora advisory references until vendor details are reviewed.
Mitigation direction
- Check vendor or distribution advisories for fixed OpenDetex packages.
- Update OpenDetex where a trusted fixed package is available.
- Avoid processing untrusted TeX/LaTeX files with vulnerable OpenDetex.
- Restrict document-processing jobs to least-privileged environments.
Validation and detection
- Inventory hosts and containers for OpenDetex 2.8.5.
- Review package manager advisories for Fedora or your distribution.
- Identify workflows that pass external TeX/LaTeX content to OpenDetex.
- Confirm upgraded systems no longer report the vulnerable version.
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-2019-19601 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
- CVE List V5 sourceCVE List V5
- https://github.com/pkubowicz/opendetex/issues/60CVE reference · x_refsource_MISC
- FEDORA-2020-bb5c663b83CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-fa1956e637CVE reference · vendor-advisory, x_refsource_FEDORA
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.