CVE-2004-0837 describes a denial-of-service vulnerability affecting MySQL versions 4.x before 4.0.21 and 3.x before 3.23.49. Attackers can trigger a crash or hang by simultaneously altering MERGE table UNIONs with multiple threads. This vulnerability has a low severity CVSS score of 2.6, indicating a network-based attack with high access complexity and partial availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1.0CPE matchmatch criteria | cpe:2.3:a:mysql:mysql:4.1.0:*:*:*:*:*:*:* | ||
>= 3.20, < 3.23.49CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | ||
>= 4.0.0, < 4.0.21CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:3.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:N/C:N/I:N/A:P
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