CVE-2012-4953

highpriority · track · 39EPSS 0.060 · 93 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

6.04% (93rd) EPSS

CVSS 9.3 · high

Is it mine?

11 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The decomposer engine in Symantec Endpoint Protection (SEP) 11.0, Symantec Endpoint Protection Small Business Edition 12.0, Symantec AntiVirus Corporate Edition (SAVCE) 10.x, and Symantec Scan Engine (SSE) before 5.2.8 does not properly perform bounds checks of the contents of CAB archives, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted file.

cvss

Technical severity, 0–10. One row per scoring source.

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v2.07.9highAV:N/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

affected products (11)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
symantec antivirus= 10.1.0nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.4nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.5nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.6nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.7nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.8nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec antivirus= 10.1.9nvdUScpe:2.3:a:symantec:antivirus:*:*:*:*:*:*:*:*
symantec endpoint protection= 11.0nvdUScpe:2.3:a:symantec:endpoint_protection:*:*:*:*:*:*:*:*
symantec endpoint protection= 12.0nvdUScpe:2.3:a:symantec:endpoint_protection:*:*:*:*:*:*:*:*
symantec scan engine≤ 5.2nvdUScpe:2.3:a:symantec:scan_engine:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2012-11-14modified 2026-06-16

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+21039 more

references (12)

External citations — patches, advisories, analysis.

scry

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