Vulnerability Monitor

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CVE-2011-2531

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.

Published

2011-06-22T21:55:02.293

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	prosody	prosody	0.8.0	Yes

References

http://blog.prosody.im/prosody-0-8-1-released/ Patch ([email protected])
http://hg.prosody.im/0.8/rev/c806a599224a Patch ([email protected])
http://hg.prosody.im/0.8/rev/d2406f0ce8a5 Patch ([email protected])
http://prosody.im/doc/release/0.8.1 Patch ([email protected])
http://blog.prosody.im/prosody-0-8-1-released/ Patch (af854a3a-2127-422b-91ae-364da2661108)
http://hg.prosody.im/0.8/rev/c806a599224a Patch (af854a3a-2127-422b-91ae-364da2661108)
http://hg.prosody.im/0.8/rev/d2406f0ce8a5 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://prosody.im/doc/release/0.8.1 Patch (af854a3a-2127-422b-91ae-364da2661108)