CVE-2003-1397

mediumpriority · track · 29EPSS 0.061 · 93 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

6.12% (93rd) EPSS

CVSS 4.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.9–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.9lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-22240Opera 6.0/7.0 - opera.PluginContext Native Method Denial of Servicefunctional · exploit_db

affected products (4)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
opera opera browser= 6.05nvdUScpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*
opera opera browser= 7.0nvdUScpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*
opera opera browser= 7.01nvdUScpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2003-12-31modified 2026-06-16

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Related entries.

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+21038 more

references (8)

External citations — patches, advisories, analysis.

http://securityreason.com/securityalert/3255 enisa_euvd
http://www.securityfocus.com/archive/1/311214 enisa_euvd
http://www.securityfocus.com/bid/6814 enisa_euvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/11280 enisa_euvd
http://securityreason.com/securityalert/3255Third Party Advisorynvd
http://www.securityfocus.com/archive/1/311214Broken LinkExploitThird Party AdvisoryVDB Entrynvd
http://www.securityfocus.com/bid/6814Broken LinkThird Party AdvisoryVDB Entrynvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/11280VDB Entrynvd

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