In libyal liblnk before 20191006, liblnk_location_information_read_data in…
Priority LOW 16CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
In libyal liblnk before 20191006, liblnk_location_information_read_data in liblnk_location_information.c has a heap-based buffer over-read because an incorrect variable name is used for a certain offset. NOTE: the vendor has disputed this as described in the GitHub issue
Why it matters now
EPSS 0.00452 39th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:liblnk_project:liblnk:*:*:*:*:*:*:*:* | before 20191006 | Vulnerable | Liblnk Project |
- cpe:2.3:a:liblnk_project:liblnk:*:*:*:*:*:*:*:* Versions before 20191006 Vulnerable ·Liblnk Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-17264
- 2026-10-03 Alias added: GHSA-qvh2-jh54-687w
References
More Liblnk Project Liblnk vulnerabilities
- TI-2018-08677 The liblnk_data_block_read function in liblnk_data_block.c in liblnk through 2018-04-19… CVSS 3.0MEDIUM 5.5
- TI-2018-08676 The liblnk_location_information_read_data function in liblnk_location_information.c in… CVSS 3.0MEDIUM 5.5
- TI-2018-08675 The liblnk_data_string_get_utf8_string_size function in liblnk_data_string.c in liblnk… CVSS 3.0MEDIUM 5.5
- TI-2019-12996 libyal liblnk 20191006 has a heap-based buffer over-read in the… CVSS 3.1LOW 3.3
Sources
- CVE-2019-17264 · CVE Program
- CVE-2019-17264 · NVD
- FIRST EPSS
- GHSA-qvh2-jh54-687w · GitHub Advisory Database · CC BY 4.0
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