CVE-2012-4351

Integer overflow in pgpwded.sys in Symantec PGP Desktop 10.x and Encryption Desktop 10.3.0 before MP1 allows local users to gain privileges via a crafted application.

Published: 2013-02-18 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-4351 is rated Low Risk (33.6/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.26%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-4351

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.12% 0.26% +0.14%
2 2025-07-14 0.04% 0.12% +0.07%
3 2023-03-07 — 0.04% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-4351

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.9 2.0 MEDIUM
AV:L/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 3.4 10.0 [email protected]

Weakness enumeration for CVE-2012-4351

Affected software / configurations for CVE-2012-4351

Vendor Product Version Raw CPE
symantec encryption_desktop 10.3.0 cpe:2.3:a:symantec:encryption_desktop:10.3.0:*:*:*:*:*:*:*
symantec pgp_desktop 10.0.0 cpe:2.3:a:symantec:pgp_desktop:10.0.0:-:*:*:*:windows:*:*
symantec pgp_desktop 10.0.1 cpe:2.3:a:symantec:pgp_desktop:10.0.1:-:*:*:*:windows:*:*
symantec pgp_desktop 10.0.2 cpe:2.3:a:symantec:pgp_desktop:10.0.2:-:*:*:*:windows:*:*
symantec pgp_desktop 10.0.3 cpe:2.3:a:symantec:pgp_desktop:10.0.3:-:*:*:*:windows:*:*
symantec pgp_desktop 10.1.0 cpe:2.3:a:symantec:pgp_desktop:10.1.0:-:*:*:*:windows:*:*
symantec pgp_desktop 10.1.1 cpe:2.3:a:symantec:pgp_desktop:10.1.1:-:*:*:*:windows:*:*
symantec pgp_desktop 10.1.2 cpe:2.3:a:symantec:pgp_desktop:10.1.2:-:*:*:*:windows:*:*
symantec pgp_desktop 10.2.0 cpe:2.3:a:symantec:pgp_desktop:10.2.0:-:*:*:*:windows:*:*
symantec pgp_desktop 10.2.1 cpe:2.3:a:symantec:pgp_desktop:10.2.1:-:*:*:*:windows:*:*

References for CVE-2012-4351

cvelogic Threat Intelligence