CVE-2011-2531

high

Description

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service (data truncation) by sending a large amount of data.

References

http://prosody.im/doc/release/0.8.1

http://hg.prosody.im/0.8/rev/d2406f0ce8a5

http://hg.prosody.im/0.8/rev/c806a599224a

http://blog.prosody.im/prosody-0-8-1-released/

Details

Source: Mitre, NVD

Published: 2011-06-22

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00767