CVE-2004-0837

lowpriority · track · 12EPSS 0.049 · 92 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.90% (92nd) EPSS

CVSS 2.6 · low

Is it mine?

5 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

MySQL 4.x before 4.0.21, and 3.x before 3.23.49, allows attackers to cause a denial of service (crash or hang) via multiple threads that simultaneously alter MERGE table UNIONs.

cvss

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

2.6

010

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

v2.02.6lowAV:N/AC:H/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 4.9 · impact 2.9

v2.02.2lowAV:N/AC:H/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-399USLLM-inferredCWE-400USLLM-inferred

affected products (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
debian debian linux= 3.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
mysql mysql= 4.1.0nvdUScpe:2.3:a:mysql:mysql:*:*:*:*:*:*:*:*
oracle mysql3.20 → 3.23.49nvdUScpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
oracle mysql4.0.0 → 4.0.21nvdUScpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

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 2004-11-03modified 2026-06-16

references (36)

External citations — patches, advisories, analysis.

scry

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