What is CVE-2013-0946?

CVE-2013-0946 is a vulnerability in EMC Alphastor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2013-05-10.

Is CVE-2013-0946 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in EMC Alphastor

CVE-2013-0946

Buffer overflow in the Library Control Program (LCP) in EMC AlphaStor 4.0 before build 910 allows remote attackers to execute arbitrary code via crafted commands.

Vulnerability class: Buffer Overflow

Published 2013-05-10 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.285 (98.1th percentile), scored 2026-09-28.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.285 · newest: 0.285 · change: 0.000

Affected products

EMC Alphastor — versions 4.0

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

www.securityfocus.com/bid/59794 (vdb-entry)
www.exploit-db.com/exploits/42719/ (exploit)
archives.neohapsis.com/archives/bugtraq/2013-05/0035.html (mailing-list)

Frequently asked questions

What is CVE-2013-0946?: CVE-2013-0946 is a vulnerability in EMC Alphastor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2013-05-10.
Is CVE-2013-0946 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.