CVE-2014-3802 json
msdia.dll in Microsoft Debug Interface Access (DIA) SDK, as distributed in Microsoft Visual Studio before 2013, does not properly validate…
published 2014-05-20 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-3740
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.9%
- EPSS 10.9% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
msdia.dll in Microsoft Debug Interface Access (DIA) SDK, as distributed in Microsoft Visual Studio before 2013, does not properly validate an unspecified variable before use in calculating a dynamic-call address, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDB file.
Exploit prediction
10.93% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
securityfocus.com
/bid/67398
vdb-entry, third-party-advisory
-
zerodayinitiative.com
/advisories/ZDI-14-129/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2014-3802
- NVD CVE-2014-3802
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.