CVE-2001-1245
mediumpriority · track · 21EPSS 0.024 · 84 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
2.44% (84th) EPSS
CVSS 5 · medium
Who says so?
2 sources
enisa_euvd · nvd
EPSS · scored 2026-10-28
Opera 5.0 for Linux does not properly handle malformed HTTP headers, which allows remote attackers to cause a denial of service, possibly with a header whose value is the same as a MIME header name.
01
cvss
Technical severity, 0–10. One row per scoring source.
5.0
010
base score 0–10 · higher = more severe · hover a vector to decode
02
weaknesses
The CWE weakness classes this flaw belongs to.
CWE-20USLLM-inferred
03
affected products (2)
Products and version ranges known to be affected.
- opera software opera web browser= 5.0nvdUScpe:2.3:a:opera_software:opera_web_browser:*:*:*:*:*:*:*:*
04
also known as (2)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
published 2001-07-09modified 2026-06-16
06
references (6)
External citations — patches, advisories, analysis.
- http://online.securityfocus.com/archive/1/196980enisa_euvd
- http://www.iss.net/security_center/static/6838.phpenisa_euvd
- http://www.securityfocus.com/bid/3012enisa_euvd
- http://online.securityfocus.com/archive/1/196980nvd
- http://www.iss.net/security_center/static/6838.phpVendor Advisorynvd
- http://www.securityfocus.com/bid/3012Vendor Advisorynvd
scry
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