Is CVE-1999-1283 actively exploited?

CVE-1999-1283 has no public evidence of in-the-wild exploitation as of 2025-04-03.

What is the CVSS score for CVE-1999-1283?

CVE-1999-1283 has a CVSS score of 5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P.

How do I patch CVE-1999-1283?

Patch guidance is available from opera software security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-1999-1283.

Which products are affected by CVE-1999-1283?

1 product: opera software opera web browser.

CVE-1999-1283 - remediation guidance & executive summary

Description

Opera 3.2.1 allows remote attackers to cause a denial of service (application crash) via a URL that contains an extra / in the http:// tag.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: none
Integrity: none
Availability: partial
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: OPERA_SOFTWARE
Published: 8/14/1998
Last Modified: 4/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-1999-1283

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary